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drek231 [11]
2 years ago
7

Help plz will give brainliest

Mathematics
2 answers:
astra-53 [7]2 years ago
5 0
It should be D, I did the math :)
Roman55 [17]2 years ago
4 0

Answer:

153.86 units²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Given circumference we can find r, that is

C = 2πr , so

2πr = 43.96 ( divide both sides by 2π )

r = \frac{43.96}{6.28} = 7 , then

A = πr² = 3.14 × 7² = 3.14 × 49 ≈ 153.86 units²

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I need help with this!!! Thank you
ruslelena [56]

Answer:

4n^3-n^2-5n

Step-by-step explanation:

n(2n+4n2−5−3n)

=(n)(2n+4n2+−5+−3n)

=(n)(2n)+(n)(4n2)+(n)(−5)+(n)(−3n)

=2n2+4n3−5n−3n2

=4n3−n2−5n



6 0
3 years ago
What is 5000 g equal to in kilograms?
MrRa [10]
A kilogram is 1000 grams. Therefore, 5000 g is 5 kg
5 0
3 years ago
Read 2 more answers
What is the answer to:
velikii [3]
Weird way to write it but alright! (Sideways) 

19pq^-2 x 5pq^6 = ?

These problems are pretty much single operations between each of the variables / constants. 

So it's like this: 

(19*5)(p*p)(q^-2*q^6) = ?

19*5 is 95.

For p*p remember that when two variables multiply there given powers add. In the case where the powers are not shown (like in the case of p*p) they are always assumed to be 1. So what is 1+1? 2. 

p*p is p^2

For q^-2*q^6 it is the same deal with the previous problem. So now the problem looks like this: 

-2 + 6 = 4 
(The two is negative, because the power is negative 2) 

So, q^4. 

Our final answer is all of the combined.... like a so: 

95p^2q^4
3 0
3 years ago
A rectangular prism with length width and height has a volume of l w h what is the volume of a prism which has a base of 5 m by
Nady [450]

v = l \: w \: h
v = 5 \times 3 \times 4
v = 15 \times 4
v = {60m}^{3}
4 0
3 years ago
Y+2=1/3 (x+1) please can you help
miskamm [114]

Equation:

y + 2 = 1/3(x+1)

Assuming you are solving for Y:

y + 2 = 1/3(x) + 1/3(1)

(y + 2) - 2 = (1/3x + 1/3) - 2

y = 1/3x + 1/3 - 2

<u>y = 1/3x - 5/3</u>

7 0
3 years ago
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