Answers
Answer:
yes
Step-by-step explanation:
because the 2 shorter sides need to add up to more than the 3rd side. and they do.
Answer:
No, It doesn't
Step-by-step explanation:
Use the Pythagorean Theorem to check for a right angle
a^2=b^2+c^2
81^2=80^2+13^2
Solve
6561≠6569
Related Questions
9x-15=√7x-5 equals what
Answers
Answer:
x = 2
Step-by-step explanation:
4 difference than the sum of g and 5
Answers
The expression for 4 difference than the sum of g and 5 is 4- (g+ 5).
What is Expression?A mathematical operation such as subtraction, addition, multiplication, or division is used to combine terms into an expression. In a mathematical expression, the following terms are used:
An absolute numerical number is referred to as a constant.Variable: A symbol without a set value is referred to as a variable.Term: A term can be made up of a single constant, a single variable, or a mix of variables and constants multiplied or divided.Coefficient: In an expression, a coefficient is a number that is multiplied by a variable.Given:
4 difference than the sum of g and 5
writing the mathematical expression for the above we get
sum of g and 5
= g+ 5
and, 4 difference than the sum of g and 5
= 4- (g+ 5)
= 4- g- 5
= -g- 1
Hence, the expression is (-g-1).
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What can be concluded from the pie chart?
A. In 2018, a large portion of the revenue collected for the state and local governments in Florida came from excise taxes.
B. In 2018, state and local governments in Florida collected more revenue from property taxes than from sales taxes.
C. In 2018, state and local governments in Florida collected less revenue from corporate income taxes than from excise taxes.
D. In 2018, more than one-fourth of the revenue collected for state and local governments in Florida came from sales taxes.
Answers
The information that can be concluded from the pie chart is in 2018, more than one-fourth of the revenue collected for state and local governments in Florida came from sales taxes.
A pie chart is a circular graph that is used to show information. The circle is divided into sectors used to represent a numerical proportion. A pie chart adds up to 100%.
The pie chart in this question shows the sources of state and local revenue for Florida in 2018. The circle is divided into seven sectors that represent the sources of revenues.
The following can be deduced from the pie chart:
Excise taxes represent 1.2% of 100% of the circle. This is the smallest source of revenue for the state of Florida. Corporate income taxes represent 2% of the circle. Income from excise tax was less than income from corporate income taxes.The sector that represents property tax is 13.7% and the sector that represents sales tax is 26.1%. Sales tax was a greater source of revenue when compared with property tax. The proportion of sales tax to total revenue is 26.1%. This is more than 25%(1/4) of total revenue.To learn more about pie charts, please check: https://brainly.com/question/5870339?referrer=searchResults
Answer:
In 2018, more than one-fourth of the revenue collected for state
and local governments in Florida came from sales taxes.
can you help me to find the answer please
Answers
Answer:
45 ?
Step-by-step explanation:
The length of a rectangular garden is 5 meters long. The area of the garden is 10 square meters.
Which equation correctly relates the given information and the width, www?
Answers
length=5 meters
area=10meters squared
area=length times width
10=L*W
10=5L
Length=2meters
Answer:
length=5 meters
area=10meters squared
area=length times width
10=L*W
10=5L
Length=2meters
Step-by-step explanation:
Express 75 as a product of its prime factors write the prime factors in ascending order and give your answer in index form
Answers
Step-by-step explanation:
75 = 3 x 5 x 5 in prime factorization
Answer:
Step-by-step explanation:
3x5x5
Tony tried to define a translation.Point A maps to point A.• Every point P maps to point P'such that PP is parallel to AA and points in the same direction asAA.What mistake did Tony make in his definition of a translation?
Answers
D he hasnt a mistake
because what he says is real, there's nothing to add
dont need to mention the cener of the traslation just move
and B and C ar reals but you dont need to say
The sector of a circle has an area of 104pi/9
square inches and a central angle with measure 65 degree
. What is the radius of the circle, in inches?
Answers
Answer:
Given:
Area of the sector (A) = 104π/9 square inches
Central angle (θ) = 65 degrees
The formula for the area of a sector of a circle is:
A = (θ/360) * π * r^2
We can rearrange this formula to solve for the radius (r):
r^2 = (A * 360) / (θ * π)
Plugging in the given values:
r^2 = (104π/9 * 360) / (65 * π)
r^2 = (104 * 40) / 9
r^2 = 4160 / 9
r^2 ≈ 462.22
Taking the square root of both sides:
r ≈ √462.22
r ≈ 21.49
Therefore, the radius of the circle is approximately 21.49 inches.
Answer: 8 inches
Step-by-step explanation:
You park in a garage 3 floors below ground level. Then you get in the elevator and go up 12 floors. What floor do you get off the elevator? How do you represent 3 floors below ground level? How do you represent going up 12 floors?
Answers
Answer:
9 because minus three is -3 and then add 12 or go up 12.
Step-by-step explanation:
-3+12=9
Which expressions are equivalent to 6 to the fourth power?
4•6
6•216
36•36
6•6•6•6
6•64
Answers
Answer:
6x6x6x6
Step-by-step explanation:
Answer:
the 4th one
Step-by-step explanation:
6.6.6.6
Frank is going to plant y vegetable seeds in one garden and 2y + 10 vegetable seeds in another.
How many seeds is Frank going to plant?
Frank is going to plant blank seeds.
Answers
Answer:
\( 3y + 10 \)
Step-by-step explanation:
The total number of seeds Frank will plant in both gardens all together would be:
\( y + 2y + 10 \)
Add like terms together to simplify the expression
\( 3y + 10 \)
Frank is going to plant \( 3y + 10 \) seeds
In Cos A = 0.4 Find The Value Of Cos 3 A.
Thenku ☃️\( \: \: \)
Answers
- 0.944
Step-by-step explanation:
We know that,
cos 3A = 4 cos³A - 3 cos A (formula)
So,
If cos A = 0.4,
cos 3A = 4 cos³A - 3 cos A
cos 3A = 4 × (0.4)³ - 3 × (0.4)
cos 3A = 4 × 0.064 - 1.2
cos 3A = - 0.944
Hope it helps ⚜
STAINED GLASS Pablo made the stained glass
window shown. He used an inscribed square and
equilateral triangle for the design.
a. Label the angle measures on the outer edge of the
triangle.
b. Label all of the arcs with their degree measure.
Answers
a) The angles outside the side PQ measure 65° and 25°
The angles outside the side QR measure 85° and 95°
The angles outside the side PR measure 55° and 35°
b) The arc PR, PQ and PR measure 120°
a)
Let us assume that the inscribed square be ABCD and equilateral triangle is PQR.
Let side PR of triangle intersects the quadrilateral at points M and N.
So, we get a triangle DMN outside the equilateral triangle.
Here, ∠DMN = 55°, ∠D = 90°
So, ∠MND = 180 - (90 + 55)
= 35°
Similarly, side PQ of triangle PQR intersects the quadrilateral at points X and Y.
So, we get a triangle AXY outside the equilateral triangle.
From triangle PXM we get the measure of angle PXM which is 65 degrees.
As angle PXM and angle AXY are opposite angles, the measure of angle AXY = 65°
∠A = 90°
So, ∠AYX = 180° - (∠A + ∠AXY )
= 180° - (90° + 65°)
= 25°
Let the side QR of triangle PQR intersects the quadrilateral at points L and K.
so we get new quadrilateral LKBC
In this quadrilateral ∠B = 90°, ∠C = 90°
From triangle QYL, we get the measure of angle QLY = 95°
So, the measure of ∠KLB = 95° .......(∠QLY and ∠KLB opposite angles)
So, the remaining angle LKC of quadrilateral LKBC would be,
∠LKC = 360° - (∠B + ∠C + ∠KLB)
∠LKC = 360° - (90 °+ 90° + 95°)
∠LKC = 85°
b)
We know that he angle subtended by an arc at the center is double the angle subtended by it at any point on the remaining part of the circle.
so, the measure of arc PR = 120°
the measure of arc PQ = 120°
the measure of arc RQ = 120°
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A machine that manufactures automobile pistons is estimated to produce a defective piston 3% of the time. Suppose that this estimate is correct and that a random sample of 80 pistons produced by this machine is taken.
(a) Estimate the number of pistons in the sample that are defective by giving the mean of the relevant distribution (that is, the expectation of the relevant random variable).
Do not round your response. (b) Quantify the uncertainty of your estimate by giving the standard deviation of the distribution.
Round your response to at least three decimal places
Answers
(a) The mean of the relevant distribution is 2.4 defective pistons.
(b) The standard deviation of the distribution is 1.539.
The mean of the relevant distribution is the expected number of defective pistons that we would expect to get from a sample of 80 pistons produced by this machine. The mean is calculated by multiplying the probability of a defective piston (3%) with the number of pistons in the sample (80). In this case, the mean is 2.4 defective pistons. The standard deviation of the distribution quantifies the uncertainty of our estimate. It is calculated by taking the square root of the variance, which is the expected value of the squared differences between the number of defective pistons in the sample and the mean. In this case, the standard deviation is 1.539. This means that, in theory, we would expect 68% of the samples to contain between 0.861 and 4.139 defective pistons.
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72 is what percent of 36
Answers
A calendar watch loses one second per day. At this rate, the approximate length of time, in years, for the watch to lose exactly 24 hours is (a) 1/360 (b) 1/240 (c) 4 (d) 240 (e) 2400
Answers
Using proportions, the approximate length of time, in years, for the watch to lose exactly 24 hours is:
(d) 240.
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
24 hours have 24 x 3600 = 86400 seconds, hence the rule of three is given by:
One second - 1/365 year
86400 seconds - x years
Applying cross multiplication:
x = 86400/365
x = 240.
Hence option D is correct.
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Jason and Melinda are both driving from Fort Worth, Texas, to Van Horn, Texas. Jason leaves at 8:30 and averages 60 mph (miles per hour) on the way. Melinda leaves at 9:00 and averages 70 mph on the way. The situation is modeled by this system, where x is the number of hours after melinda leaves and y is the distance each will travel : y=60 x+30 y=70 How long after Melinda leaves will she pass Jason, and how far will they each have traveled?
Answers
Answer:
Melinda will pass Jackson 3 hours after she leaves.
They will have traveled 210 miles.
Step-by-step explanation:
We need to build linear functions for their positions starting at 9 am.
We choose 9 am because it is the time of the last person leaving.
Melinda:
Leaves at 9 (from position 0).
Averages 70 mph.
So
\(y_{M}(t) = 70t\)
Jason:
Leaves at 8:30, 60 mph.
At 9, when Melinda leaves, 30 minutes(half an hour will have passed). He will be at the position 0.5*60 = 30. So
\(y_{J}(t) = 30 + 60t\)
How long after Melinda leaves will she pass Jason
This is t for which:
\(y_{M}(t) = y_{J}(t)\)
\(70t = 30 + 60t\)
\(10t = 30\)
\(t = \frac{30}{10}\)
\(t = 3\)
Melinda will pass Jackson 3 hours after she leaves.
How far will they each have traveled?
Either \(y_{M}(3)\) or \(y_{J}(3)\). They are the same value.
\(y_{M}(3) = 70*3 = 210\)
They will have traveled 210 miles.
Answer:
Melinda will pass Jackson 3 hours after she leaves.
They will have traveled 210 miles.
Step-by-step explanation:
one unit of a is made of two units of b, three units of c, and two units of d. b is composed pf one unit of e and two units of f. c is made of two units of f and one unit of d. e is made of two units of d. items a, c, d, and f have one-week lead times; b and e have lead times of two weeks. lot-for-lot (l4l) lot sizing is used for items a, b, c, and d; lots of size 50 and 180 are used for items e and f, respectively. item c has on-hand (beginning) inventory of 15; d has an on-hand inventory of 50; all other items have zero beginning inventories. we are scheduled to receive 20 units of item e in week 2; there ae no other scheduled receipts. construct simple and low-level-coded bill-to-materials (product structure tree) and indented and summarized parts lists. if 20 units of a are required in week 8, use the low-level-coded bill-of-materials to find the necessary planned-order releases for all components.
Answers
Data handling is the process of ensuring that research data is stored, archived, or disposed of in a safe and secure manner during and after the conclusion of a research project.
The following are the given details:
Item Leadtime On hand Inventory Lot sizing criteria Schedulereceipts
A 2 0 L4L 10 in week 2
B 1 0 LAL 0
C 1 10 50 0
D 2 0 50 0
E 1 50 180 50 in week 1
F 1 180 L4L 50 in week 1
The Complete MRP schedule can be seen in the attached images below:
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The gross requirements for each component are as follows:
b = 2 x a = 44 units in week 7
c = 3 x a = 66 units in week 7
d = 2 x e + 1 x c + 2 x a
= 110 units in week 3, 56 units in week 6, 44 units in week 7
e = 1 x b = 44 units in week 5
f = 2 x b + 2 x c = 88 units in week 5 and 112 units in week 6
Net requirements = Gross requirements - Projected on hand
Projected on hand = Planned order receipts - net requirements
Planned order receipts = net requirements
Planned order releases = net requirements adjusted as per the lead time
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HELPPP I NEED AN ANSWER ASAP
Answers
Answer:
2, 4, and 6 (b, d, f)
Step-by-step explanation:
dont really know how to explain
At Thomas High School, 200 students go to school by their own vehicle. If this number of students is 40% of school enrollment, then how many students are there in the school altogether?
Answers
Answer:
500 students
Step-by-step explanation:
40% = 200 students
divide both by 4 to 10%
10% = 50
multiply both by 10 to get 100%
100% = 500
or the quicker way,
200 x 2 = 400 (80%) + 100 (20%) = 500 (100%)
A computer training institute has 625 students that are paying a course fee of $400. Their research shows that for every $20 reduction in the fee, they will attract another 50 students. Which equation could be used to represent this situation, where x is the course fee and R(x) is the total revenue?
R(x) = −2.5x2 + 1625x
R(x) = −3x2 + 1650x
R(x) = 3x2 − 1650x
R(x) = 2.5x2 − 1625x
Answers
The equation that could be used to represent this situation, where x is the course fee and R(x) is the total revenue, is: R(x) = 250000 + 375x - 2.5x²
What is an Equations?Equations are mathematical statements with two algebraic expressionsοn either sideοf an equals (=) sign. It illustrates the equality between the expressions writtenοn the left and right sides. To determine the valueοf a variable representing an unknown quantity, equations can be solved. A statement is not an equation if there is no "equal to" symbol in it. It will be regarded as an expression.
N(x) = 625 + 2.5x
The revenue R(x) will be the productοf the numberοf students enrolled and the fee charged per student. The fee charged per student will be (400 - x) dollars. So, the revenue function can be represented as:
R(x) = (625 + 2.5x)(400 - x)
Simplifying the expression, we get:
R(x) = 250000 + 375x - 2.5x²
Therefore, the equation that could be used to represent this situation, where x is the course fee and R(x) is the total revenue, is:
R(x) = 250000 + 375x - 2.5x²
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Problem 12
Given 12 consecutive integers, in how many ways can three of these integers
be selected to give a sum which divides by 4?
A step by step explanation.
Answers
9514 1404 393
Answer:
55
Step-by-step explanation:
Here's one way to count them.
12 consecutive integers will have 3 each of the integers whose value is 0, 1, 2, or 3 mod 4. To make a total that is 0 mod 4, any of these combinations of mod 4 values may be used:
000 -- 1 combination
013 -- 27 combinations, 3 each of mod 0, mod 1, and mod 3
022 -- 9 combinations, 3 of mod 0, and 3 ways to choose 2 of mod 2
112 -- 9 combinations, 3 of mod 2, and 3 ways to choose 2 of mod 1
233 -- 9 combinations, 3 of mod 2, and 3 ways to choose 2 of mod 3
__
Consider the set of 12 consecutive integers 1 .. 12. Then here are the 9 "233" combinations. Mod 2 integers are 2, 6, 10, and mod 3 integers are 3, 7, 11.
(2, 3, 7), (2, 3, 11), (2, 7, 11),
(3, 6, 7), (3, 6, 11), (6, 7, 11),
(3, 7, 10), (3, 10, 11), (7, 10, 11)
The total number of combinations that will be divisible by 4 is ...
1 + 27 + 9 + 9 + 9 = 55 . . . . combinations with a sum divisible by 4
__
Additional comment
The number of ways that 3 can be chosen from 12 is 220, so this is 1/4 of that total. It is perhaps not surprising that the remainders from division by 4 are uniformly distributed among the possibilities.
A computer program to list the 220 subsets and the mod 4 remainders of their totals confirms this is the correct number.
There are \(55\) ways of these integers be selected to give a sum.
Given that:
It has consecutive integers .
Now,
Address the formula for \(C(n,r)\),
\(C(n,r)=\frac{n!}{(n-r)!n!}\)
Here,
\(n=12,r=3\)
\(C(12,3)=\frac{12!}{(12-3)!3!} \\\\C(12,3)=\frac{12!}{9!3!} \\\\C(12,3)=\frac{12*11*10*9*8*7*6*5*4*3*2*1}{9*8*6*7*5*4*3*2*1*3*2*1} \\\\C(12,3)=\frac{12*11*10}{3*2*1} \\\\C(12,3)=4*5*11\\\\C(12,3)=220\)
The sum \(mod 4\) of any given subset increases by \(1\) when the set is “slid” to the left.
Every subset gives rise to all four values \(mod 4\) by sliding each of four places.
Since, The sum of the integer is divides by \(4\).
Thus,
\(220\div 4=55\)
Hence, it has \(55\) ways .
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PLSS ANSWER QUICKLY 69 POINTS
△ABC is reflected to form △A′B′C′.
The vertices of △ABC are A(3, 1), B(1, 5), and C(6, 9).
The vertices of △A′B′C′ are A′(−1, −3), B′(−5, −1), and C′(−9, −6).
Which reflection results in the transformation of △ABC to △A′B′C′?
A: reflection across the x-axis
B: reflection across the y-axis
C: reflection across y = x
D: reflection across y=−x
Answers
Answer:
D
Step-by-step explanation:
For a point (a,b) reflected across y=-x, the new coordinates are (-b,-a).
Describe how to graph point K at (5, 4) the steps
Answers
Answer:
here is ur answer
Find the length of AB.
Answers
The length of AB in the line segment is 21 units.
How to find the length of a line segment?A line segment is bounded by two distinct points on a line. In other words, a line segment is a part of a line that connects two points which are considered to be its endpoints.
Therefore, let's find the length AB, in the line segment AC.
Hence,
AC = AB + BC
AC = 23
AB = 2x + 7
BC = 3x - 19
Therefore,
23 = 2x + 7 + 3x - 19
23 = 5x - 12
23 + 12 = 5x
35 = 5x
divide both sides by 5
x = 35 / 5
x = 7
Therefore,
AB = 2x + 7 = 2(7) + 7 = 14 + 7 = 21
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American Black Ducks migrate a great distance every year. A typical bird will travel 2,739 miles in 33 days. Which of the following best represents this trip with a constant unit rate of travel? 7.4A
Answers
Answer:
Rate of travel = 83 miles per day
Step-by-step explanation:
Given:
Total distance = 2,739
Number of days = 33 days
Find:
Rate of travel
Computation:
Rate of travel = Total distance / Number of days
Rate of travel = 2,739 / 33
Rate of travel = 83 miles per day
99 Points! Geometry question. Photo attached. Please show as much work as possible. Thank you!
Answers
Two stockpots are similar cylinders. The smaller stockpot has a height of 10 inches and a radius of 2.5 inches, the volume of larger one is 628.32 cubic inches.
We know that, to find volume:
Volume = π * \(r^2\) * h
For the smaller stockpot:
Radius (r) = 2.5 inches
Height (h) = 10 inches
Volume = π * (2.5)² * 10 ≈ 196.35 cubic inches
For the larger stockpot:
Radius (r) = 2.5 inches
Height (h) = 16 inches
Volume = π * (2.5)² * 16
≈ 628.32 cubic inches
Thus, the volume of larger one is 628.32 cubic inches.
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Consider the following linear programming problem: Max Z = $15x + $20y Subject to: 8x + 5y ≤ 40 0.4x + y ≥ 4 x, y ≥ 0 Determine the values for x and y that will maximize revenue. Given this optimal revenue, what is the amount of slack associated with the first constraint?
Answers
Answer:
x=0, y=8
slack is zero
surplus is 4
Step-by-step explanation:
See graph for optimal region
if x=0, y=8
15(0)+20(8)= 160
if x= 0, y=4
15(0) + 20(4)= 80
if x=10/3 , y=8/3
15(10/3) + 20(8/3)= 310/3
Slack
8(0)+ 5(8) ≤ 40
40≤40
slack is zero
0.4(0) + 8 ≥ 4
8 ≥ 4
Use the points in the diagram to name the figure.
Answers
which point is on the line 4y-2x=0
Answers
Answer:
(2,1)
Step-by-step explanation:
The line 4y - 2x = 0 can be written in slope-intercept form as y = 1/2x.
So any point that satisfies this equation will lie on the line. For example, the point (2,1) satisfies the equation:
4(1) - 2(2) = 0
So the point (2,1) is on the line.