3 years ago

Please help me with this, no clue.

Mathematics

1 answer:

krek1111 [17]3 years ago

4 0

No idea &4!!;;&;!;&;!;’

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Find the circumference and area of the following circle. A circle with a diameter of 29 feet

choli [55]

Answer:

Step-by-step explanation:

The circumference of a circle in terms of the diameter is

$C=\pi d$

If our diameter is 29 feet, then the circumference, in terms of pi is

$C=29\pi ft$ .

If we are multiplying in pi as 3.14, then it is

C = 91.06 ft

The area formula for a circle is

$A=\pi r^2$

If the diameter is 29, then the radius is half of that at 14.5 feet. Filling in:

$A=\pi(14.5)^2$

so, in terms of pi, the area is

$A=210.25\pi ft^2$ or if you multiply pi in as 3.14, then you get:

$A=660.185 ft^2$

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4 years ago

Write the radical into exponential form √8

OverLord2011 [107]

Answer:

$its \: value \: is \: 2(if \: we \: take \: cube \: root)and \\ \: 2 \sqrt{2} \: \:( if \: we \: take \: square \: root) \\ \\ radical \: form \\ \\ \sqrt{8} = 2 \times 2 {}^{ \frac{1}{2} }$

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3 years ago

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Which shows how to solve the equation 3/4x=6 for x in one step?

a_sh-v [17]

Well going off what I know (you don't have the equations up)

You have to isolate x

3/4x = 6

(4) 3/4x = 6 *multiplying by 4 cancels the fraction.

3x = 24

Divide by 3

X = 6

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How far will a cyclist travel in 1/4 hour if he cycles at 18 kilometres per hour

Zinaida [17]

In one hour he would cycle 18Km, therefore in a 1/4 hour the cyclist would ride a 1/4 of 18 = 4.5Km.

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3 years ago

Hi please help i’ll give brainliest

muminat

Answer:

Step-by-step explanation:

6 0

3 years ago