All categories

2 years ago

What is the area of this circle?

Mathematics

1 answer:

Ilia_Sergeevich [38]2 years ago

4 0

Answer:

12.57

Step-by-step explanation:

Not rounded it would be 12.56637

If you are just replacing pi with 3.14. than your answer would be exactly 12.56.

You might be interested in

HELPPPP PLEASEEE!!!!!

LenaWriter [7]

Answer:

It is undefined

Step-by-step explanation:

6 0

2 years ago

5-2(a+3b)/2 When a=4 and b=1.

nirvana33 [79]

Hello macelynn190!

$\huge \boxed{\mathfrak{Question} \downarrow}$

$\huge \tt \frac{5 - 2(a + 3b)}{2}$

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

To solve this question we need to substitute the given values of 'a' & 'b' in the equation & then simplify it.

Given,

a = 4
b = 1

Now, substitute this in the place of 'a' & 'b'..

$\large \tt \frac{5 - 2(a + 3b)}{2} \\ = \large \underline{\underline{\tt \: \frac{5 - 2((4) + 3(1))}{2} }}$

Lastly, simplify it...

$\large \tt \: \frac{5 - 2((4) + 3(1))}{2} \\ = \large \tt\frac{5 - 2(4 + 3)}{2} \\ = \large \tt \: \frac{5 - 2(7)}{2} \\ = \large \tt \: \frac{5 - 14}{2} \\ = \large \tt\frac{-9}{2} \\ = \large \boxed{\boxed{ \bf \: -\frac{9}{2}=-4.5}}$

The answer is -9/2 or -4.5

__________________

Hope it'll help you!

ℓu¢αzz ッ

5 0

2 years ago

Read 2 more answers

Which among the four choices gives the difference of (x/4x²) and (3/4x²)?

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

the difference is that

6 0

3 years ago

Teddy is rolling a die and writing the number that shows. The collection of the data is with replacement. (True or False)

maks197457 [2]

Answer:

True

Step-by-step explanation:

You can only collect data if you keep rolling the dice each time

5 0

3 years ago

Anyone want to t a l k I’m bored.

scoundrel [369]

Answer:

okay sure what would you like to talk about?

Step-by-step explanation:

6 0

2 years ago