Answer:
138
Step-by-step explanation:
483/3.5=138
Answer:
The answer is 138, simple math If you know what your doing :)
Step-by-step explanation:
483/3.5=138
The midpoint of segment AB is M(-2,2). If A is located at (-5,7) find the coordinates of the endpoint B
Answer:
B (1, -3)
Step-by-step explanation:
Step 1: Use the midpoint formula to find the coordinates of the endpoint:
Normally, we find the midpoint of a segment using the midpoint formula, which is given by:
M = (x1 + x2) / 2, (y1 + y2) / 2, where
M is the midpoint,(x1, y1) are one endpoint on the segment,and (x2, y2) are the other endpoint of the segment.Since we're solving for the coordinates of an endpoint, we can allow (-5, 7) to be our (x1, y1) point and plug in (-2, 2) for M to find (x2, y2), the coordinates of the endpoint B:
x-coordinate of B:
x-coordinate of midpoint = (x1 + x2) / 2
(-2 = (-5 + x2) / 2) * 2
(-4 = -5 + x2) + 5
1 = x2
Thus, the x-coordinate of the endpoint B is 1.
y-coordinate of B:
y-coordinate of midpoint = (y1 + y2) / 2
(2 = (7 + x2) / 2) * 2
(4 = 7 + x2) -7
-3 = y2
Thus, the y-coordinate of the endpoint B is -3.
Thus, the coordinates of the endpoint B are (1, -3).
The cylinders shown are similar. What is the volume of the larger cylinder?
Step-by-step explanation:
Ratio of height (large to small) = ratio of radii (large to small).
(h / 14) = (8 / 2)
h / 14 = 4
h = 56
The height of the larger cylinder is 56m.
Volume of cylinder is
V = πr2h
V = π(8)2(56)
V = 3584π
What is the area of the triangle
Answer:
A. 6 inchesssssssss
Answer:
6
Step-by-step explanation:
A circle has a diameter with endpoints at (0, 4) and (0, –8). What is the approximate area of the circle?
Answer:
113.04
Step-by-step explanation:
Area of a circle is πr2
π = 3.14
r = 6
πr2 = 113.04
Answer:
\(36\pi\)
Step-by-step explanation:
The diameter is:
The Euclidean distance between points (x1, y1) and (x2, y2) is:
sqrt((x1 - x2)^2 + (y1 - y2)^2)
Substitute (x1, y1) = (0, 4) and (x2, y2) = (0, -8):
= sqrt((-0 + 0)^2 + (-(-8) + 4)^2)
= sqrt(12^2)
= 12
or simply:
diameter: 4-(-8)=12
The radius is:
12/2=6 units
The area of the circle:
\(\pi r^2=\pi(6^2)=36\pi\)
Francis heard that a care stereo system was on sale for 30% off. If the sale price was $57.75, what was the original price of the stereo?
Answer:
$82.5
Step-by-step explanation:
30% of $82.5 is $24.75. If we subtract 30% of the original price ($82.5) we get $57.75.
(sorry if this is confusing, I'm not very good with words)
Identify the points in Figure 2 that correspond to the points A and C in Figure 1. Label them p and r . What is the distance between p and r ? Identify the points in Figure 1 that correspond to the points q and s in Figure 2. Label them b and d . What is the distance between b and d ? What is the scale factor that takes Figure 1 to Figure 2? g and h are two points on Figure 1, but they are not shown. The distance between g and h is 1. What is the distance between the corresponding points on Figure 2?
A point can be defined as a zero dimensional geometric object and it is generally represented by a dot.
What is scale factor?A scale factor can be defined as the ratio of two (2) corresponding length of sides or diameter in two similar geometric figures such as equilateral triangles, planets in our solar system, etc.
How to calculate the distance between P and R?Based on the graph of Figure 2 (see attachment), the distance between P and R is given by:
The length of PR = 6 units.
How to calculate the distance between B and D?Based on the graph of Figure 1 (see attachment), the distance between B and D is given by:
The length of BD = 3 units.
Based on the graph of Figure 1 (see attachment), the distance between Q and S is given by:
The length of QS = 9 units.
The scale factor that takes Figure 1 to Figure 2 can be calculated as follows:
Scale factor = BD/QS
Scale factor = 3/9
Scale factor = 1/3 = 1:3.
Since GH is equal to 1 unit, the distance between the corresponding points on Figure 2 is given by:
Distance = 3 units.
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Identify the property shown: 5 + (6 + 7) = (5 + 6) + 7
Commutative
Identity
Distributive
Associative
Answer:
Associative
Step-by-step explanation:
The addition of the 3 numbers remain the same no matter what order they are in. You are changing where the parentheses are in the equation.
Answer:
associative property:
it doesn't matter where you put bracket it will still have same answer both side.
If you can help it would mean a lot
Answer:
z=66
Step-by-step explanation:
Since VX is a mid-segment of UWY:
\( \frac{z - 33}{z} = \frac{1}{2} \)
\(z = 2z - 66 \\ - z = - 66 \\ z = 66\)
Can someone help me find the median first quartile second quartile third quartile and the interquartile range
for the questions
4.
5.
6.
7.
A carpenter is making a ramp for a ski jump.
The ramp is made from a 25 ft. board titled at
a 30° angle from the ground. Approximately
how far off the ground is the end of the ramp?
Answer:
12.5 ft
Step-by-step explanation:
To solve this, we would be applying Pythagoras theorem to it.
Assuming that our given angle is the hypotenuse. Since it says it's closer to the elevated angle. Then, we're looking for a side, A, which is on the opposite side of the angle in the question.
Using sine rule, we know that
Sin 30 = x/25
x = 25 sin 30
x = 25 * 0.5
x = 12.5 ft
Therefore the answer is 12.5 ft
Which of the following are factor pairs for 54?select all that apply.
Answer:
The Pair Factors of 54 are (1, 54), (2, 27), (3, 18), and (6, 9) and its Prime Factors are 1, 2, 3, 6, 9, 18, 27, 54.
Step-by-step explanation:
hope this helped:)
brainliest for the brains........................
The Pair Factors of 54 are (1, 54), (2, 27), (3, 18), and (6, 9) and its Prime Factors are 1, 2, 3, 6, 9, 18, 27, 54.
Here, we have,
The factors of 54 are the numbers, that can divide 54 completely or evenly. When a pair of factors are multiplied together to produce the 54, then they are said to be pair factors. The factors divide the number completely. Hence, these factors cannot be a fraction.
Factors of 54: 1,2,3,6,9,18,27 and 54
Factor pairs of the number 54 are the whole numbers which are not a fraction or decimal number.
To find the factors of a number, 54, we will use the factorization method.
To find factors of 54, we have to divide 54 by all natural numbers from 1 to 54.
54 ÷ 1 = 54
54 ÷ 2 = 27
54 ÷ 3 = 18
54 ÷ 6 = 9
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what equality is shown here on the number above?
Answer:
the equality shown is : x is greater than or equal to -3.
Algebra transformation
f(x) =
f(x) =
f(x) =
f(x) =
Algebra transformation
for Graph1 f(x)=f(x)+4
for Graph2 f(x)=-f(x-4)
for Graph3 f(x)=f(x-7)
for Graph4 f(x)=f(x-2)-5
Define reflection of graphIn mathematics, the reflection of a graph is a transformation that produces a mirror image of the original graph across a specific line or point. The line or point across which the reflection occurs is called the axis of reflection.
Graph1
Transform the graph by +4 units in y direction.
f(x)=f(x)+4
Graph2
Transform the graph by +4 units in x direction.
f(x)=f(x-4)
Now take the reflection of graph about x axis
f(x)=-f(x-4)
Graph3
Transform the graph by +7 units in x direction.
f(x)=f(x-7)
Graph5
Transform the graph by -5 units in y direction.
f(x)=f(x)-5
Now Transform the graph by -2 units in x direction.
f(x)=f(x-2)-5
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help me asap. my exam is tomorrow.
The total surface area of the doghouse is 1452 ft²
What is surface area?The area occupied by a three-dimensional object by its outer surface is called the surface area.
The dog house has many surfaces including the roofs . The total surface area is the sum of all the area of the surfaces.
area of the roof part = 2( 13×11) + 2( 12× 10)×1/2
= 286 + 720
= 1006 ft²
surface area of the building
= 2( lb + lh + bh) -bh
= 2( 10× 11 + 10×8 + 11×8) - 10×11
= 2( 110+80+88)-110
= 2( 278) -110
= 556 -110
= 446ft²
The total surface area = 1006 + 446
= 1452 ft²
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Priya recorded the number of attempts it took each of 12 of her classmates to successfully throw aball into a basket. Make a Dot Plot to represent the data.
To do a dot plot you have to put dots in a vertical line corresponding to the achieved goal.
So for the table given, you will have this plot:
See that each vertical tick corresponds to each column.
Bob packs 13 pounds of nuts in bags. Each bag has 1/4 pound of nuts. Which equation shows the number of bags Bob packed with all the nuts?
13 × 1/4 = 52
13 ÷ 1/4 = 52
13 ÷ 1/4 = 14/4
13 × 1/4 = 13/4
The equation for the bag with all nuts is 13 / ( 1/4 ) = 52 bags
Given data ,
Bob packs 13 pounds of nuts in bags.
Each bag has 1/4 pound of nuts
Now , the number of bags = pounds of nuts / pounds of nuts in each bag
A = 13 / 1/4
On simplifying the equation , we get
A = 52 bags
Hence , the number of bags is 52 bags
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NEED HELP ASAP
What is the value of X? Justify each step
The value of x = 3 ,where ,
AC = 32 , AB = 2x , BC = 6x + 8 .
Solution:Here given,
AB = 2x
BC = 6x + 8
AC = 32
AC = (AB + BC) (Rule of addition).
So ,
2x + 6x + 8 = 32 (by applying substitution rule) .
In the equation AB + BC = AC, substitute for AB, BC, and AC.
Simplifying,
8x + 8 = 32
2x + 6x + 8 = 32 (when simplified by incorporating similar terms).
8x = 24
8x = 32 - 8
8x = 24
On dividing both sides by 8
8x / 8 = 24/8
x = 3
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the inequality 7-2/3 x
− 14x/ 3 i think this would be the answer
Calculator
This figure is made up of a rectangle and parallelogram.
What is the area of this figure?
Enter your answer in the box. Do not round any side lengths.
units2
-10-9-8-7-6-5
7+
6
54
4
3+
2+
32
-3-2-11.
-2+
83 4 66
The total area of the given figure is equal to 40 units²
What is the area of the rectangle?The formula for area is equal to the product of the length and breadth of the rectangle. Whereas when we speak about the perimeter of a rectangle, it is equal to the sum of all its four sides.
Given here: A figure made of parallelogram and a rectangle
Area= Area(parallelogram) + Area ( rectangle)
Area(paral.)= 6 units² (approx)
Area ( rectangle)= \(\sqrt{8^2+2^2} .\sqrt{4^2+1}\)
=√68×√17
=34 units²
Thus the total area is equal to 34+6=40 units²
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The figure is missing so please refer to the attachment
An automated car wash service has washed 67 cars so far this week. The business averages 260 cars per week.
a. What percent of the total expected cars have already been washed?
b. If 15% of the cars also get a wax job, how many wax jobs are done each week?
Answer:
a) ≈ 25.77% b) 39 wax jobsStep-by-step explanation:
a) Percent of already washed cars?
→ (67/260) × 100
→ 6700/260
→ 25.769
→ ≈ 25.77%
b) Wax job done each week will be?
→ (260/100) × 15
→ 2.6 × 15
→ 39 wax jobs
Hence, these are required answers.
Answer:
a) 25.8%
b) 39
Step-by-step explanation:
Given information:
An automated car wash service has washed 67 cars so far this week. The business averages 260 cars per week.Part aTo find the percent of the total expected cars that have already been washed, divide the number of cars already washed by the average number of cars washed per week:
\(\implies \dfrac{67}{260}=0.257692307...=25.8\%\; \sf (nearest\;tenth)\)
Part bTo find the number of cars that get a wax job each week, find 15% of 260:
\(\begin{aligned}\implies 15\%\; \textsf{of}\;260&=\dfrac{15}{100} \times 260\\\\&=\dfrac{3900}{100}\\\\&=39\end{aligned}\)
Therefore, 39 wax jobs are done each week.
Kern Shipping Inc. has a requirement that all packages must be such that the combined length plus the girth (the perimeter of the cross section) cannot exceed 99 inches. Your goal is to find the package of maximum volume that can be sent by Kern Shipping. Assume that the base is a square.
a. Write the restriction and objective formulas in terms of x and y. Clearly label each.
b. Use the two formulas from part (a) to write volume as a function of x, V(x). Show all steps.
Answer:
Step-by-step explanation:
From the given information:
a)
Assuming the shape of the base is square,
suppose the base of each side = x
Then the perimeter of the base of the square = 4x
Suppose the length of the package from the base = y; &
the height is also = x
Now, the restriction formula can be computed as:
y + 4x ≤ 99
The objective function:
i.e maximize volume V = l × b × h
V = (y)*(x)*(x)
V = x²y
b) To write the volume as a function of x, V(x) by equating the derived formulas in (a):
y + 4x ≤ 99 --- (1)
V = x²y --- (2)
From equation (1),
y ≤ 99 - 4x
replace the value of y into (2)
V ≤ x² (99-4x)
V ≤ 99x² - 4x³
Maximum value V = 99x² - 4x³
At maxima or minima, the differential of \(\dfrac{d }{dx}(V)=0\)
\(\dfrac{d}{dx}(99x^2-4x^3) =0\)
⇒ 198x - 12x² = 0
\(12x \Big({\dfrac{33}{2}-x}}\Big)=0\)
By solving for x:
x = 0 or x = \(\dfrac{33}{2}\)
Again:
V = 99x² - 4x³
\(\dfrac{dV}{dx}= 198x -12x^2 \\ \\ \dfrac{d^2V}{dx^2}=198 -24x\)
At x = \(\dfrac{33}{2}\)
\(\dfrac{d^2V}{dx^2}\Big|_{x= \frac{33}{2}}=198 -24(\dfrac{33}{2})\)
\(\implies 198 - 12 \times 33\)
= -198
Thus, at maximum value;
\(\dfrac{d^2V}{dx^2}\le 0\)
Recall y = 99 - 4x
when at maximum x = \(\dfrac{33}{2}\)
\(y = 99 - 4(\dfrac{33}{2})\)
y = 33
Finally; the volume V = x² y is;
\(V = (\dfrac{33}{2})^2 \times 33\)
\(V =272.25 \times 33\)
V = 8984.25 inches³
Write the number for twenty-one million six hundred thousand
16% of $72=
I need help so if you know help
Answer:
Step-by-step explanation:
$72 is 100% and
$? is 16%
? = 16*72/100 = 11.52
Program x has an annual cost of 35000 and in return is expected
The required number of months are 12 months.
How to find the number of months?The program costs $35,000 per year, so it will cost $35,000/12 per month. The monthly cost is $2916.67, where "M" is the number of months it takes to cover the costs.
The following inequality can be constructed: the number of months required to recover the 35,000 is
2916.87M ≥ 35,000
M ≥ 35,000/2916.67
M ≥ 11.99
Thus, required number of months are 12 months.
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Completer question:
program x costs 35,000 anually but will save company c 40,000 in the first year. how many months will it take the company to recover its costs in program x
the diffrence of 54 and 32 mutlipted by the diffrence of 8 and 5
Answer:
66
Step-by-step explanation:
the difference of 54 and 32 is 54 - 32 = 22
the difference of 8 and 5 is 8 - 5 = 3
then
22 × 3 = 66
lim x ->0 ln(1+5x)/2x
answer
−>0(1+5)/2
hope it helps
Consider the function…….. Identify all vertical asymptotes (select all that apply)Option E is hidden, it says 2.
Given the function below;
\(f(x)=\frac{(x-2)^2(x+1)(x+3)}{x^3(x+3)(x-4)}\)Note that: The vertical asymptote(s) is (are) determined where the denominator equals zero. That is, where the function is undefined. Hence, we would solve it by setting the denominator equal to zero as follows;
\(\begin{gathered} x^3(x+3)(x-4)=0_{} \\ \text{This means;} \\ x^3=0 \\ x+3=0 \\ \text{And,} \\ x-4=0 \\ \text{Therefore, } \\ x=0,x=-3,x=4 \end{gathered}\)ANSWER:
The vertical asymptotes are identified as;
\(0,4\text{ and -3}\)Options (a), (c) and (d) are correct
John manages 27 apple orchards in North Georgia. He wants to split the orchards into thirds so that he can open 3 local stores.
Which expression shows the amount of orchards each store will represent?
O 27 x 1/3
O 27/(1/3)
O 27x3
O 27-(1/3)
Answer: 27 x 1/3
Step-by-step explanation: 27/1 x 1/3 = 9 orchards per store
The number of orchards in each store will be 27 x (1/3). Then the correct option is A.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
John manages 27 apple orchards in North Georgia. He wants to split the orchards into thirds so that he can open 3 local stores.
Then the number of orchards in each store will be
⇒ 27 / 3
Then the expression can be written as,
⇒ 27 x (1/3)
The number of orchards in each store will be 27 x (1/3). Then the correct option is A.
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If x = 4 y =1 and z =2 find the value of 2x + y/ y + z
Answer:
11
Step-by-step explanation:
2(4) + 1/1 + 2 = 11
The value of 2x + y/ y + z is determined as 11 with respect to the value of x, y, and z.
What is the equation?A formula that expresses the connection between two words on each side of an indication. A calculation with an integer multiple is referred to as an equation. Algebra is widely used in equations. In performing calculations but unsure of the precise amount, algebra is utilized.
The information that is provided is :
x = 4
y =1 and
z =2
The equation that is provided is:
= 2x + y/ y + z
Entering the value of x, y and z in the above equation
2 * 4 + 1 / 1 + 2
= 8 +1 +2
= 11
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Please I need someone answer this page for me ?
\(\huge\mathcal {♨Answer♥}\)
(01)
0.9 , 323.52.156 , 4.777 , 87.669(02)
TenthsTensThousandths Hundredths OnesTen Thousandths(03) Yes, The xavier is correct.
8.953 > 8
8.953 < 9
8.953 is bigger than 8 and smaller than 9.
9.000 - 8.953 = 0.047
(04)
1010100010001000100100010010(05)
0.68.32.59.212.90.1(06)
0.670.7236.86.1 & 18.3(07)
2.12.30.7 2.81.3(08)
4.132.311.213.119.01☆...hope this helps...☆
_♡_mashi_♡_