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3 years ago

Convert the following angle from degrees to radians. Express your answer in simplest

Mathematics

1 answer:

vlada-n [284]3 years ago

6 0

Answer:

25 π /12 radians

Step-by-step explanation:

To convert degrees to radians, multiply by π /180 , since a full circle is

360 or 2 π radians.

Cancel the common factor of 15

Factor 15 out of 375

15 (25). π/ 180 radians

Factor

15 out of 180

15. 25 ⋅ π/ 15 ⋅ 12 radians

Cancel the common factor.

⋅ 25 ⋅ π/ 15 ⋅ 12 radians

Rewrite the expression.

25 ⋅ π/ 12 radians

Combine

25 and π /12

25 π /12 radians

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Please help!! ELEN needs 9 feet of fabric to make a skirt if ELEN has 18 feet of fabric how many skirts can she make?

padilas [110]

As 9 feet of fabric are needed for one skirt, and Arlen has double that amount of fabric, she can make two skirts

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3 years ago

Read 2 more answers

Using the functions s = 13.5h, which statement is true?

Archy [21]

A function is a relationship between inputs where each input is related to exactly one output.

The domain of s = 13.5h are (0, 1, 2, 3, 4).

The range of s = 13.5h are (0, 13.5, 27, 40.5, 54).

<h3>What is a function?</h3>

A function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

s = 13.5h

For h = 0,

s = 0

For h = 1,

s = 13.5

For h = 2,

s = 27

For h = 3,

s = 40.5

For h = 4,

s = 54

We see that,

The domain of s = 13.5h are (0, 1, 2, 3, 4).

The range of s = 13.5h are (0, 13.5, 27, 40.5, 54).

Thus,

The domain of s = 13.5h are (0, 1, 2, 3, 4).

The range of s = 13.5h are (0, 13.5, 27, 40.5, 54).

Learn more about functions here:

brainly.com/question/28533782

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2 years ago

If 38% of pirates have a parrot on their shoulder, find the probability that if three pirates are

Alik [6]

Answer:

hohb gub

Step-by-step explanation:

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3 years ago

Solve the simultaneous equations 4x-2y=8 AND x-3y= -3 SHOW ALL WORKINGS PLS

Evgen [1.6K]

4x-2y=8
x-3y=-3
Multiply equation 2 by 4;
4x-2y=8
4x-12y=-12
Subtracting equation II from equation I;
10y=20
y=2
Replacing the value of y in equation;
4x-2y=8
4x-2(2)=8
4x-4=8
4x=12
<span>x=3</span>

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3 years ago

A total of 438 tickets were sold for the school play.They were either adult tickets .There were 62 fewer student tickets sold th

Paladinen [302]

Total number of adult tickets = 250

Total number of student tickets = 188

Step-by-step explanation:

Let

a be the number of tickets for adults

and

s be the number of tickets for students

Then

Eqn 1: a+s=438

Eqn 2: s=a-62

Putting s=a-62in eqn 1

$a+(a-62)=438\\a+a-62=438\\Adding\ 62\ on\ both\\ sides\\2a-62+62=438+62\\2a=500\\Dividing\ both\ sides\ by\ 2\\\frac{2a}{2}=\frac{500}{2}\\a=250\\Putting\ a=250\ in\ eqn\ 2\\s=250-62\\s=188$

Total number of adult tickets = 250

Total number of student tickets = 188

Keywords: Linear equations, system of equations

Learn more about linear equations at:

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3 years ago