2 years ago

Find the arc length of the remaining portion if the bolded section was cut out of the circle. Round to the nearest tenth.

Mathematics

1 answer:

jeka942 years ago

5 0

Answer:

69.6 ft

Step-by-step explanation:

The arc length can be found as a fraction of the circumference. That fraction is the ratio of the central angle measure to the measure for the whole circle.

Central angle of remaining arc:

360° -150° = 210°

Fraction of full circumference:

210°/360° = 7/12

The circumference of the circle is ...

C = 2πr = 2π(19 ft) = 38π ft.

Then the length of the remaining arc is ...

(7/12)(38π) ft ≈ 69.6 ft

You might be interested in

Suppose that a person 6 feet tall weighs 180 pounds and another person is 4 feet tall

zheka24 [161]

<span>Linear fit : 50 x-120 x = 5.5 50 * 5.5 - 120 = = 155 Weight = 155</span>

3 0

4 years ago

Briana buys a ring marked $49.99. She receives a 20% discount. Which equation can be used to find the sale price of the ring?

sergij07 [2.7K]

Answer B, s = 49.99(0.80)

5 0

3 years ago

Help please hurry!!!!!!!!!!!!!!!!!!!!!!!!! What is a correct name for the angle shown?

Pavlova-9 [17]

Answer:

Angle RTS

Step-by-step explanation

Say it out loud it goes, RS, ST.

If you put RS and ST together the angle RTS

3 0

3 years ago

What is the answer for 8x+3(x-4)

Alika [10]

The answer would be 11x-12

3 0

3 years ago

Read 2 more answers

Henri has $24,000 invested in stocks and bonds. The amount in stocks is $6,000 more than three times the amount in bonds

NikAS [45]

Answer:

s + b = $24,000

And,

s = 3b + $6,000

Step-by-step explanation:

Let us assume the stock be s

And, the bonds be b

So according to the question

It is given that

s + b = $24,000

And,

s = 3b + $6,000

The answers are

s + b = $24,000

And,

s = 3b + $6,000

The same would be considered

7 0

3 years ago