Answer:
x=pi*n/2+1/2arctan(7/5)
Step-by-step explanation:
5sin(2x)=7cos(2x)
5tan(2x)=7/5
2x=pi*n+arctan(7/5)
x=pi*n/2+1/2arctan(7/5) for n e Z
A boat travels 336 miles in 67
hours (with a constant speed).
How far can it travel in 58 hours
(with the same speed)?
Answer:
290.87 miles
Step-by-step explanation:
336 miles - 67 hours
x miles - 58 hours
Cross multiply
67x = 336 x 58
67x = 19488.
Divide both sides by 67
x = 19488/67
x = 290.87 miles
jenna is a professional typist. she can type 22,500 words in 5 hours of typing. in one hour, jenna can type blank words. in one minute, she can type blank words
Write 0.0065 in standard form.
Answer:
It is just 65.
Step-by-step explanation:
simplify your answer
Answer:
51
Step-by-step explanation:
Help me this is time sensitive so please help
⭐️⭐️⭐️⭐️⭐️
The probability of rolling a total of 9 is 1/9.
The probability of rolling a total of 10 is 1/12.
The probability of rolling a total of 11 is 1/18.
We have,
To calculate the probabilities of rolling specific totals with a pair of dice, we need to consider all possible combinations of numbers on each die.
Probability of rolling a total of 9:
There are four combinations that can result in a total of 9: (3, 6), (4, 5), (5, 4), and (6, 3).
Since each die has six sides, there are 6 * 6 = 36 equally likely outcomes when rolling two dice.
The probability of rolling a total of 9 is 4/36, which can be simplified to 1/9.
Probability of rolling a total of 10:
There are three combinations that can result in a total of 10: (4, 6), (5, 5), and (6, 4).
The probability of rolling a total of 10 is 3/36, which can be simplified to 1/12.
Probability of rolling a total of 11:
There are two combinations that can result in a total of 11: (5, 6) and (6, 5).
The probability of rolling a total of 11 is 2/36, which can be simplified to 1/18.
Thus,
The probability of rolling a total of 9 is 1/9.
The probability of rolling a total of 10 is 1/12.
The probability of rolling a total of 11 is 1/18.
Learn more about probability here:
https://brainly.com/question/14099682
#SPJ1
The question to number 1, 2, 3 is asking to use the diagram to answer the following questions. I don’t understand it.
1)
a) There are 5 points in the figure:
Point W
Point X
Point Y
Point Z
Point V
b)
There are 2 lines in the figures:
Line a
Line b
c)
There are 1 plane in the figure and it is the plane D
d)
The line that contains the point V is the line a
e)
The intersection of lines a and b is the point W
f)
An alternative name for line b is line ZY
g) Three points that are not colinear are:
Point V, Point Z, point X
h) An alternative name can be any capital letter since there are no specific instructions about it. So it can be for example plane E
------------------------------
2)
a) There are 9 points in this figure:
Point P
Point S
Point T
Point M
Point N
Point O
Point U
Point R
Point Q
b)
We can see 3 lines in this figure:
line d
line c
line e
c)
There are 2 planes in this figure:
Plane K
Plane L
d) 3 collinear points are:
Point M, Point N, Point O
e) 4 non-collinear points are:
Point P, Point S, Point T, Point U
f) Another name for line e could be line MO
g) The intersection of PQ and MO is the point N
h) The intersection of the plane K and the line c is the point S
i) Another name for the plane L could be J
j) Another name for line PQ is line d
The Kaumajet Factory produces two products - table lamps and desk lamps. It has two separate departments - Finishing and Production. The overhead budget for the Finishing Department is $550,000, using 500,000 direct labor hours. The overhead budget for the Production Department is $400,000 using 80,000 direct labor hours.
The Kaumajet Factory will allocate $7.20 of factory overhead to each unit of table lamp using the multiple production department factory overhead rate method with an allocation base of direct labor hours.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Predetermined overhead rate for Finishing Department = $550,000 / 500,000 direct labor hours = $1.10 per direct labor hour
Predetermined overhead rate for Production Department = $400,000 / 80,000 direct labor hours = $5.00 per direct labor hour
For one unit of table lamp, 2 hours of finishing and 1 hour of production are required, so the total direct labor hours for one unit of table lamp is 2 + 1 = 3 hours.
Finishing Department overhead cost per unit of table lamp = 2 hours * $1.10 per direct labor hour = $2.20
Production Department overhead cost per unit of table lamp = 1 hour * $5.00 per direct labor hour = $5.00
Total factory overhead cost per unit of table lamp
$2.20 + $5.00 = $7.20
Therefore, the Kaumajet Factory will allocate $7.20 of factory overhead to each unit of table lamp using the multiple production department factory overhead rate method with an allocation base of direct labor hours.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ1
The Kaumajet Factory produces two products-table lamps and desk lamps. It has two separate departments - Finishing and Production. The overhead budget for the Finishing Department is $550,000, using 500,000 direct labor hours. The overhead budget for the Production Department is $400,000 using 80,000 direct labor hours.
If the budget estimates that a table lamp will require 2 hours of finishing and 1 hour of production, how much factory overhead will the Kaumajet Factory allocate to each unit of table lamp using the multiple production department factory overhead rate methods with an allocation base of direct labor hours?
a. $4.91
b. $6.33
c. $7.20
d. $5.00
Find the value of x. Round to the nearest tenth.
The value of x is 18.8m
Given:
θ = 48°
Y = 17m
The law of tangent which is also called as tangent formula or tangent rule is the ratio of the sine of the angle to the cos of the angle.
tan θ = Opposite / Adjacent.
Here,
Sum of triangle = 180°
90° + 48° + x° = 180°
x° = 42°
tan θ = opposite/ adjacent.
Substituting the values
tan 42° = 17/x (∴tan 42° = 0.9004)
0.9004 = 17/x
So we get,
x = 17/0.9004
x = 18,8m
Therefore, the value of x is 18.8m.
To know more about triangles check the below link:
https://brainly.com/question/17335144
#SPJ9
I have attached a picture of the question but have typed out the option, i know a little bit about the function and what it would look like but im confuzed on what the plane y=?z=sin(xy)Give reasons for your choices. This function is [zero / linear / parabolic / period] in both x and y, and the function is [the same / not the same]when x is interchanged with y, so its graph is [ symmetric / not symmetric] about the plane y =[ ] . In addition, the function is [zero / linear / parabolic / periodic ] along the x- and y-axes. These conditions are satisfied only by [A / B / C / D / E / F ] and [ I / II / III / IV / V / VI ].
The function is periodic in both x and y, and the function is the same when x is interchanged with y, so its graph is symmetric about the plane y = 0. In addition, the function is periodic along the x- and y-axes. These conditions are satisfied only by C and IV.
A: The function plane does not have a zero or linear behavior, so this option is not correct.
B: The function does not have a linear behavior, so this option is not correct.
C: The function is periodic in both x and y, so this option is correct.
D: The function does not have a parabolic behavior, so this option is not correct.
E: The function does not have a periodic behavior, so this option is not correct.
F: The function does not have a linear behavior, so this option is not correct.
I: The function is the same when x is interchanged with y, so this option is correct.
II: The function is not symmetric about the plane y = 1, so this option is not correct.
III: The function is not symmetric about the plane y = 2, so this option is not correct.
IV: The function is symmetric about the plane y = 0, so this option is correct.
V: The function is periodic along the x- and y-axes, so this option is correct.
VI: The function is not linear along the x- and y-axes, so this option is not correct.
Learn more about equation of the plane here
https://brainly.com/question/27190150
#SPJ4
Find x. 27 ft. 24 ft.
Answer: 27ft
Step-by-step explanation:
1. A community garden has an area of 10 square yards. The community wants to divide it into plots that each
have an area of 1/2 square yard. How many plots can the garden be split into?
The garden can split into 20 plots.
What is division?The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.
Given:
A community garden has an area of 10 square yards.
The community wants to divide it into plots that each have an area of 1/2 square yard.
The number of community garden,
= 10/(1/2)
= 20
Therefore, the number of required plots is 20.
To learn more about the division;
https://brainly.com/question/13263114
#SPJ1
Can someone help me? please
Answer:
1/2
Step-by-step explanation:
It's a standard angle, you can find it on most charts
Family took a road trip. After a while they stopped for gas. Then they traveled 58 3/4 miles and stopped for lunch. After lunch they travelled tripled their distance before stopping for the night. Their total distance was 381 miles. How many miles did they travel before their first stop for gas?
We are given the following information
After a while they stopped for gas.
Then they traveled 58 3/4 miles and stopped for lunch.
After lunch, they traveled tripled their distance before stopping for the night.
Their total distance was 381 miles.
Let x be the distance they travel before their first stop for gas.
So, the equation must be 3 times the distance x plus 58 3/4 miles and it must be equal to the total distance they traveled.
\(3(x+58\frac{3}{4})=381\)Now, let us solve the above equation for x.
Divide both sides of the equation by 3.
\(\begin{gathered} \frac{3(x+58\frac{2}{4})}{3}=\frac{381}{3} \\ x+58\frac{3}{4}=127 \end{gathered}\)Now, subtract 58 3/4 from both sides of the equation.
\(\begin{gathered} x+58\frac{3}{4}-58\frac{3}{4}=127-58\frac{3}{4} \\ x=68\frac{1}{4}\;miles \end{gathered}\)Therefore, the distance they travel before their first stop for gas is 68 1/4 miles.
What transformation has changed the parent function f(x) = (.5)* to its new
appearance shown in the graph below? (1 point)
Answer:
Vertical compression by a factor of ¼Step-by-step explanation:
[Transformed] f(x) = ¼(.5)ˣ
[Original] f(x) = (.5)ˣ
____________________
I determined this transformation by comparing the notable points on the graph.
When x = -2 for the original function f(x), y = 4.
For this transformed graph y = 1 instead of 4.
Therefore y is scaled by ¼, and so that is the vertical compression.
Two angles are supplementary. Angle ABC=4 and angle BCD=6x+50. What is the measure of angle ACB?
Due to the fact that two angles, ABC and BCD, are supplementary, ACB is 75 degrees.
what is angle ?In Trigonometry, an angle is a shape that is composed of two rays, referred to as the angle's sides, that converge at even a center point regarded as the angle's vertex. Two rays can make an angle in the region where they are arranged. Moreover, when plane collide, an angle is created. Wing angles are what they are called. An angle is a possible shape for two rays or lines with only a common endpoint in planar geometry. The English term "angle" is derived from the Latin word "angulus," which meaning "horn." The vertex is the common endpoint of the two rays, also defined as the sides of both the angle.
given
Angle ABC=4
BCD=6x+50
∠FAE =∠CAB (vertically opposite angles)
∠FAE =∠CAB=45°
In ΔABC
∠ABC+∠CAB = ∠ACD(exterior angle property)
∠ABC = 105°-45°
∠ABC = 60°
In ΔABC
∠ABC+∠CAB+∠ACB=180°(Angle sum property of triangle)
60°+45°+∠ACB=180°
105°+∠ACB=180°
∠ACB=180°-105°
∠ACB=75°
Due to the fact that two angles, ABC and BCD, are supplementary, ACB is 75 degrees.
To know more about angles visit:
https://brainly.com/question/14569348
#SPJ1
The sum of a number and six times its reciprocal is 10. Find the number
Answer:
two solutions work: x = 5 + \(\sqrt{19}\) and x = 5 - \(\sqrt{19}\)
Step-by-step explanation:
x + 6 ( 1/x ) = 10
x^2 + 6 = 10x
x^2 - 10x + 6 = 0
x = 5 + \(\sqrt{19}\), 5 - \(\sqrt{19}\)
A long year-end status report for work is 127 pages long. You need to print 18 copies for a meeting next week. How much is the paper going to cost for those reports? Paper is sold in reams (500 pages) for $3.77 each.
$
Answer:
$18.85
Step-by-step explanation:
1. 127*18 = 2286 pages.
2. 2286/500 = 4.6 (approx.)
3. You need to buy 5 reams of paper 500 pages each.
It will cost 5*$3.77 = $18.85
5/8 entre 6 personas
Based on the information we can infer that 5/8 between 6 people is equal to 15/24.
How to divide 5/8 between 6 people?To calculate the part that corresponds to each person, divide the fraction 5/8 by the number of people, which in this case is 6. To simplify the fraction, you can reduce the numerator and denominator by dividing both by their maximum common factor, which is 3.
5 ÷ 3 = 1 and 2 remainder8 ÷ 3 = 2 and 2 remainder
So the fraction can be simplified to 1 2/8, which can also be expressed as 1 1/4 or 5/4 in its most simplified form. This means that each person would receive 5/4 of the original share, and since there are 6 people in total, you can multiply 5/4 by 6 to get the total share that corresponds to all 6 people:
(5/4) x 6 = 30/4 = 15/2 = 15/24
So each person would receive 15/24 of the original amount.
Note: Here is the question in English:
5/8 divided in 6 people
Learn more about fractions in: https://brainly.com/question/28021779
#SPJ1
Danny’s home cost $350,000. If the federal government program for flood damage insurance covers only $150,000, what percent of the total value does this represent?
Amount of $150,000 represents 42.86% of $350,000.
What is Equation Modelling?
Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have Danny’s home cost $350,000. The federal government program for flood damage insurance covers only $150,000.
Assume that it represents [x%] percent of the total value. Then, we can write -
x = (150000/350000) x 100
x = 42.86%
Therefore, $150,000 represents 42.86% of $350,000.
To solve more questions on equation modelling, visit the link below-
brainly.com/question/9144182
#SPJ1
If the statement 4 > 3 is true, which of the following are true about the relationship between –4 and –3? Check all that apply.
–4 < –3
The inequality changes from greater than to less than because -4 is less than -3.
–4 > –3
The greater than inequality holds true even when the opposites of 4 and 3 are used.
–4 = –3
Answer:
A AND B
Step-by-step explanation:
TRUST MEEEEE FRENZ:)
If 4 > 3 then - 4 < -3 is true because when additive opposites of numbers are used inequality get reversed.
What is an inequality?Inequality refers to a relationship that makes a non-equal comparison between two numbers or other mathematical expressions.
Given inequality,
4 > 3
If we multiply with -1 on both sides inequality get reversed
-1 × 4 > -1 × 3
-4 < -3.
Hence, the inequality changes from greater than to less than when opposites of 4 and 3 are used.
Learn more about inequality here:
https://brainly.com/question/30231190.
#SPJ6
I need to know what is rational and what isn't
Answer:
Irrational
Rational
Rational
Rational
Irrational
Step-by-step explanation:
what does new thousand mean?
We see here that new thousand is actually liken to be the result in thousand that is gotten after carrying out an operation.
What is a thousand?A thousand is a number that denotes the sum of 1,000 units or ten hundreds.
The word "thousand" is frequently used in daily speech to denote a significant but limited amount, such as a thousand money, a thousand individuals, or a thousand pages. Alternatively, it can be used as a round number to denote an approximation, as in "a thousand times" or "a thousand and one nights."
Learn more about thousand on https://brainly.com/question/29260004
#SPJ1
Help pls
Stuck on this question
Answer:
x = 35
Step-by-step explanation:
since the figures are similar then the ratios of corresponding parts are in proportion, that is
\(\frac{x}{10}\) = \(\frac{14}{4}\) = \(\frac{7}{2}\) ( cross- multiply )
2x = 7 × 10 = 70 ( divide both sides by 2 )
x = 35
Decide if each statement below is
true or false.
45 tens is equal to 450.
12.3 is equal to 123 ones.
80 tens is greater than 6 hundreds.
43,200 is less than 50 thousands.
60 hundreds = 6,000
(a) 45 tens is equal to 450. :- True
(b) 12.3 is equal to 123 ones. :- True
(c) 80 tens is greater than 6 hundreds. :- True
(d) 43,200 is less than 50 thousands. :- True
(e) 60 hundreds = 6,000 :- True
Consider the first statement,
45 tens are equal to 450
So, 45 tens mean 45 times 10 is written as:
45 × 10 = 450
Hence, it's true.
Consider the second statement,
12.3 is equal to 123 ones.
Now, 123 ones is equal to 123 times 1.
123 × 1 = 123
Hence, the statement is true.
Consider the third statement,
80 tens is greater than 6 hundreds.
Now 80 tens = 80 × 10 = 800
Now, 6 hundreds = 6 × 100 = 600
Now, 800 > 600
Hence, the statement is true.
Consider the fourth statement.
43,200 is less than 50 thousands.
Now, 50 thousands = 50 × 1000 = 50,000
We know,
50,000 > 43,200
Therefore, the statement is true.
Consider the fifth statement,
60 hundreds = 6000
Now, 60 hundreds = 60 × 100 = 6000
Therefore, the statement is true.
Learn more about thousands and hundreds here:
https://brainly.com/question/15226779
#SPJ9
Find the equation of this line
Answer:
y = x+6
Step-by-step explanation:
You can see that (0,6) and (1,7) are points on the line, and the y-intercept of the line is 6.
Use the coordinates of these points to find the slope of the line.
slope = (7-6)/(1-0) = 1
y-intercept = 6
Slope-intercept equation for line of slope 1 that has y-intercept of 6:
y = x+6
Find the value of x ——
Please help I’m unsure
Step-by-step explanation:
3 answer.....
......dkdkdk
Question 11 of 37
What is the volume of the triangular prism shown below?
15
9
Answer:
the correct answer is B. 135 cu. units
SHOW YOUR WORK!!! PLEASE HELP!!! ASAP!!!!
Answer:
84
Step-by-step explanation:
TPS + SPR = RPT and TPS = RPT - SPR
The measure of RPT and SPR are given so we just need to place them and do the calculation
TPS = 137 - 53
TPS = 84
What is the area of this figure?
Answer:
44 cm^2
Step-by-step explanation:
You can separate this figure into three rectangles. The area of the first rectangle is 20. The area of the second rectangle is 6. And the area of the third is 18. If you add those all together you get 44 cm^2