3 years ago

I need help please help

Mathematics

2 answers:

Lana71 [14]3 years ago

6 0

Answer:

Step-by-step explanation:

use the formula A=pi*r^2 to find the answer

Gemiola [76]3 years ago

6 0

Answer:

34.54 ft2

Step-by-step explanation:

You could figure it out by simply it

You might be interested in

The cost of a salad bar is $4 per pound graph it

Virty [35]

X y
1 = 4
2 = 8
3 = 12
4 = 16
X = pounds
y = price

3 0

3 years ago

Someone help me please

tamaranim1 [39]

Answer:

$\sqrt{60}$

Step-by-step explanation:

Use the Pythagorean theorem a^2 + b^2 = c^2

In this case you are given a and c, so set the equation up like

2^2 + b^2 = 8^2

b^2 = 8^2 - 2^2

b = $\sqrt{8^{2} -2^{2} }$

b = $\sqrt{60}$

6 0

2 years ago

Solve for x <br><img src="https://tex.z-dn.net/?f=4x%20-%2016%20%3D%200" id="TexFormula1" title="4x - 16 = 0" alt="4x - 16 = 0"

Shkiper50 [21]

Get x by itself
add 16 to both sides, so 4x = 16
divide both side by 4 and x =4

4 0

2 years ago

Read 2 more answers

A = 5<br> an + 1 = 24, -7

iragen [17]

You need to use recursive sequence for this one

5 0

3 years ago

Read 2 more answers

Make r the subject of x= e + r/d

lbvjy [14]

I think this could be right

5 0

4 years ago