3 years ago

Plsase help meeeeeee

Mathematics

1 answer:

lawyer [7]3 years ago

8 0

Answer: I believe it's A

Hope this helped

You might be interested in

As a water quality assurance employee for your local Aqua America, Inc., branch, you record a drop in water levels from 28 feet

ioda

So, it went down from 28 to 7, meaning 28 - 7 = 21, 21 feet then.

now, if we take 28 to be the 100%, what is 21 off of it in percentage?

$\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
28&100\\
21&p
\end{array}\implies \cfrac{28}{21}=\cfrac{100}{p}\implies p=\cfrac{21\cdot 100}{28}$

3 0

3 years ago

What is the distance between the origin and the point (5, 12)? If necessary, round your answer to two decimal places.

NeX [460]

1st

Make a right triangle with legs 5, 12, and hypotenuse D. D is the distance you need.
Pythagorean Th
25 +144 = D^2
169 = D^2
D = 13

2. Plug in all the points...
B, D, F work

5 0

3 years ago

Which number below is a perfect square? 100 90 50 75

Umnica [9.8K]

100

ggbnjj mj ddcnmikiyewazxbnoorr

4 0

3 years ago

Can someone help me with the answers 7- 14 pleaseeee and thank you!

Darina [25.2K]

You can get all the answeres easily.

Heres number 1: -1/5

7 0

3 years ago

Consider a system with one component that is subject to failure, and suppose that we have 120 copies of the component. Suppose f

saveliy_v [14]

Nsnsnsnssnsnsnsbdbdbdbdbdhdhdhhddh

3 0

3 years ago

Plsase help meeeeeee​

Plsase help meeeeeee