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Elden [556K]
3 years ago
13

If the arc on a particular circle has an arc length of 12 inches, and the circumference of the circle is 48 inches, what is the

angle measure of the arc?
Mathematics
2 answers:
KonstantinChe [14]3 years ago
5 0
12/48 = .25
--> .25×360 = 90°, or pi/2 radians
Nonamiya [84]3 years ago
3 0

Answer:

<h2>The angle measure of the arc is 90°.</h2>

Step-by-step explanation:

Givens

  • The arc length is 12 inches.
  • The circumference is 48 inches.

We can solve this poblem using the rule of three.

If 48 inches represents 360°, then 12 inches how many degrees would represents?

\theta =12in\frac{360\°}{48in}=\frac{4320}{48}  = 90\°

Therefore, the angle measure of the arc is 90°.

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What is the value of t?<br> 40°<br> 39°
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Step-by-step explanation:

because the 49 degrees and t equal a right angle which is 90 degrees you subtract 49 from 90 which makes the remaining degree aka t 41

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Marisol wants to determine how many students plan to attend the girls varsity basketball game . Find her mistake and correct it
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PLEASE HELP I HAVE A MATH TEST REVIEW TOMORROW AND THIS IS A QUESTION ON IT!!! Jessica‘s flower grows at an average rate of 3.25
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2 years ago
Which function has an average rate of change of -4 over the interval [-2,2]?
kolbaska11 [484]

Only p(x) has an average rate of change of -4 over [-2, 2].

Find the average rate of change of each given function over the interval [-2, 2]]:

The average rate of change of m(x) over [-2, 2]:

<h3>What is the average rate?</h3>

The average rate of change = \frac{m(b)-m(a)}{b-a}

Where, a = -2, m(a) = -12

b = 2, m(b) = 4

Plug the values into the equation

The average rate of change

=\frac{4-(-12)}{2-(-2)} =\frac{16}{4}

The average rate of change = 4

The average rate of change of n(x) over [-2, 2]:

The average rate of change = \frac{n(b)-n(a)}{b-a}

Where, a = -2, n(a) = -6

b = 2, n(b) = 6

Plug the values into the equation

The average rate of change

=\frac{6-(-6)}{2-(-2)} \\=\frac{12}{4}

The average rate of change = 3

The average rate of change of q(x) over [-2, 2]:

The average rate of change = \frac{q(b)-q(a)}{b-a}

Where, a = -2, q(a) = -4

b = 2, q(b) = -12

Plug the values into the

The average rate of change = \frac{-4-12}{2-(-2)}

= \frac{-16}{4}

The average rate of change = -2

The average rate of change of p(x) over [-2, 2]:

The average rate of change = \frac{p(b)-p(a)}{b-a}

Where, a = -2, p(a) = 12

b = 2, p(b) = -4

Plug the values into the equation

The average rate of change = \frac{-4-12}{2-(-2)}

=\frac{-16}{4}

The average rate of change = -4

The answer is D.

Only p(x) has an average rate of change of -4 over [-2, 2].

To learn more about the average rate of visit:

brainly.com/question/8728504

#SPJ1

8 0
1 year ago
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