4 years ago

Find the radius of a circle that has a circumference of 167.

Mathematics

1 answer:

meriva4 years ago

6 0

Answer:

5.436564t

Step-by-step explanation:

Let's solve for r.

c=2t(2.718282)r

Step 1: Flip the equation.

5.436564rt=c

Step 2: Divide both sides by 5.436564t.

5.436564rt

5.436564t

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taurus [48]

Answer:

Step-by-step explanation:

49 - 3 + 72/2

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7 0

3 years ago

Read 2 more answers

Which one of the following statements is true of perpendicular lines?

miv72 [106K]

A. Thay intersect at one point.

5 0

3 years ago

......,................

dem82 [27]

Answer:

Step-by-step explanation:

Given

4n² + 4(4m³ + 4n² ) ← distribute terms in parenthesis by 4

= 4n² + 16m³ + 16n² ← collect like terms

= (4n² + 16n²) + 16m³

= 20n² + 16m³

= 16m³ + 20n² ← in standard form → A

3 0

3 years ago

the captain of a boat knows that the lighthouse on the coast is 200 feet tall. he measures the angle of elevation to the top of

krek1111 [17]

Answer:

The boat is 5727.25ft far from the coast

Step-by-step explanation:

Refer the figure given.

We need to find how far is the boat from the coast = AB

Angle of elevation = 2°

The lighthouse on the coast is 200 feet tall, AC = 200 ft

We have

$tan2=\frac{AC}{AB}=\frac{200}{AB}\\\\AB=\frac{200}{tan2}=5727.25ft$

The boat is 5727.25ft far from the coast

7 0

3 years ago

Can someone help me plz??

Brut [27]

Answer:

96π

Step-by-step explanation:

$v = \frac{1}{3} {r}^{2} h\pi$

V=96π

5 0

3 years ago