4 years ago

Angle DCA is 120°. What percent of the circle's area does this section represent?

1 answer:

4 0

A circle is 360

so we're going to set up a proportion

120 x
------ = ------
360 100

then cross multiply and divide

120 times 100=12000/360=33.3333333

so the answer is C. 33

I hope I've helped!

You might be interested in

Which number is one-half of the way between 2.2 and 8.5?

Sergeu [11.5K]

Hi,

To find the middle. You need to sum both numbers and divide them with 2.

$\frac{2.2 + 8.5}{2} = \frac{10.7}{2} = 10.7 \div 2 = 5.35$

Answer: A (5.35)

Hope this helps.
If you have any questions about the answer, leave a comment and I will reply.
r3t40

3 0

4 years ago

Suppose you start at the origin, move along the x-axis a distance of 4 units in the positive direction, and then move downward a

qwelly [4]

(4, -3).

Note that moving downward from the origin locates you in a negative y-cooirdinate; -3 in this case.

4 0

3 years ago

7. What is the solution to 9x = -63?<br> A. x=54<br> B. x= 7<br> C. x= -7<br> D. x = -54

Dmitry [639]

Given the equation 9x = -63, the numerical value of x is -7.

<h3>What is the solution to the given equation?</h3>

Given the equation in the question;

9x = -63

To determine the value of x, we divide both sides by the coefficient of x.

9x = -63

9x/9 = -63/9

x = -7

Given the equation 9x = -63, the numerical value of x is -7.

Learn more about equations here: brainly.com/question/14686792

#SPJ1

6 0

2 years ago

In the Ridgeland Park youth athletics program, 60% of athletes play baseball and 24% of athletes play baseball and basketball. W

scoundrel [369]

24% is the answer...Hope this helps

7 0

4 years ago

Read 2 more answers

A children's roller coaster is limited to riders whose height is at least 30 inches and at most 48 inches. Write two inequalitie

SVETLANKA909090 [29]

Answer:

h≤48 h≥30

Step-by-step explanation:

5 0

3 years ago