a circle has a radius with 3. an arc in this circle has a central angle of 20 degrees. what is the length of the arc

1 answer:

8 0

an arc of a circle subtends a central angle of 5pi/6 radians.if the radius of the circle measures 10.6cm, determine the approx measure of the arc leagth

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Fiesta28 [93]

The surface area is 253.5 but Im not sure

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3 years ago

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Solve for a -8 = a(2+5)^2 +41 A. -1 B. 1 C. -2 D. 2

mario62 [17]

Answer:A

Step-by-step explanation:

-8=a(2+5)^2 + 41

-8=a x 7^2 + 41

-8=a x 7 x 7 +41

-8=49a+41

Collect like terms

-8-41=49a

-49=49a

Divide both sides by 49

-49/49=49a/49

-1=a

a=-1

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3 years ago

PLEASE HELP ASAP 30 PTS ):

ASHA 777 [7]

Answer:

Step-by-step explanation:

It's an exponential function but it is going in the negative direction. So now you know there has to be a negative in front of the function meaning it can only be c or d. Since we know its a exponential function. If we set x = 0, it will give us the y intercept. Which should be 1. However it is -2. Therefore it it multiplied by -2 meaning d is right answer

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3 years ago

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Anyone know how to do this?

ASHA 777 [7]

Answer: Y= 86 X=94

What I did is, the angle minus 86 to give me 94

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3 years ago

After the schedule adjustment, the first 36 runs were an average of 8 minutes late. As a result, the Boston public school distri

aev [14]

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