3 years ago

explain how arc length and the measure of the central angle of a circle are related. check my answer?

1 answer:

4 0

The central angle and the length of arc are related by the formula:

Length of arc = (θ/360) * 2πr

Where θ = Central angle.

If the central angle is one quarter of the entire circle, the length of arc would also be one quarter of the entire circumference of the circle.

You might be interested in

1800 amounts to 2100 in 3 years find the rate percent

pashok25 [27]

this is the correct answer

5 0

2 years ago

Help please bad please

Sergio [31]

Answer:

$\displaystyle A .20$

Step-by-step explanation:

By tangent theorem we acquire:

$\displaystyle x + 10 = 9 + 21$

simplify addition:

$\displaystyle x + 10 = 30$

cancel 10 from both sides:

$\displaystyle x = 20$

hence,

our answer is A

4 0

2 years ago

You invest $2,000 in an account that is compounded annually at an interest rate of 5%. You never withdraw money from the account

castortr0y [4]

Formula for amount for compound interest:
Amount, A = P(1 + r/100)^n
Where r is rate, P is principal, and n is the number of years.
P = 2000, r = 5, n = t years.
A = 2000( 1 + 5/100)^t
A = 200(1+0.05)^t
A = 2000(1.05)^t
A(t) = 2000(1.05)^t

6 0

3 years ago

HELP I SUCK AT MATH!!!!AND IM FAILING STILL!!!!!

alukav5142 [94]

Answer:

y=x+1

Step-by-step explanation:

The slop and y-int are 1, just like on the graph

8 0

2 years ago

Read 2 more answers

PLEASE ANSWER FIRST ONE TO ANSWER GETS BRAINIEST!!!!!!!!!!!