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Elodia [21]
2 years ago
5

(x+4)+(x+7)=81

Mathematics
1 answer:
klemol [59]2 years ago
6 0

In this article, I will show you how to find the area of a circle and express your answer in terms of pi (π). First, you'll need to familiarize yourself with the formula for calculating the area of a circle:

A = π * r²

Let's define our variables:

A: area of the circle

π: pi (a mathematical constant that is approximately equal to 3.141492 . . .)

r: radius of the circle (the distance from the circle's center point to its edge)

Typically, to find the area of a circle, we would simply plug in the circle's radius for r and 3.141592 for π. If so, our answer would be a number.

Therefore, the answer is 16π.

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1,8,27,64 complete the pattern
rusak2 [61]

These are all perfect cubes 1^3, 2^3 , 3^3   so the nth term is n^3

The next term after 64 = 5^3  = 125 answer

3 0
3 years ago
A hockey puck has a diameter of 7.6 cm and a height of 3.4 cm. What is the volume of a cylindrical package containing six pucks?
alexandr402 [8]

Answer:

924.96\ cm^3

Step-by-step explanation:

Given that,

The diameter of a hockey puck, d = 7.6 cm

Height, h = 3.4 cm

We need to find the volume of the volume of a cylindrical package containing six pucks.

Volume of 1 puck,

V=\pi r^2 h\\\\=3.14\times (3.8)^2\times 3.4\\\\=154.16\ cm^3

Volume of 6 pucks,

V=6\times 154.16\ cm^3\\\\=924.96\ cm^3

So, the volume of the 6 puck is 924.96\ cm^3.

5 0
3 years ago
Solve for x in the equation x^2+11x
suter [353]

Answer:

Pretty sure it would be the last one.

Not sure if you want me to do the work. All I can say is that it would be<em> very long.</em>

6 0
3 years ago
Read 2 more answers
I have 3 more , thanks
V125BC [204]
3.606 is the answer
H^2 = P^2 + B^2
H^2 = 3^2 + 2^2
H^2 = 9+4
H^2 = 13
H = root 13
H = 3.606 (simple radical Form)
5 0
3 years ago
a company pays 75% police employees Medical Care premium if the employees portion is $50 per month and there are 100 employees t
Reil [10]
Ok i hope this helps you
 
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3 0
3 years ago
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