3 years ago

ANYONE GO ON MY PAGE AND HELP ME WITH THE QUESTIONS THAT NEED ANSWERING GIVING BRAINLIEST :)))))))))) rlly need help rn

Mathematics

1 answer:

aivan3 [116]3 years ago

7 0

Answer:

where is the page?

Step-by-step explanation:

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X=1.56 cm X=1.44cm X=2.25cm X=0.64

Alborosie

Answer:

x= 1.44

Step-by-step explanation:

I divided 1.2 cm by 0.96 to find the factor, which give me 1.25.

So I did 1.8 cm divided by 1.25 which give me the answer above.

Hope that helps.

5 0

3 years ago

1. A line passes through the ordered pairs (7,2) and (5,4). What is the slope? please show work

Minchanka [31]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 7 &,& 2~) 
% (c,d)
&&(~ 5 &,& 4~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{4-2}{5-7}\implies \cfrac{2}{-2}\implies -1$

since the sphere has a diameter of 20, its radius is half that, or 10.

$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4\pi r^3}{3}~~
\begin{cases}
r=radius\\
-----\\
r=10
\end{cases}\implies V=\cfrac{4\pi (10)^3}{3}$

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3 years ago

What are the two numbers that add to -6 and multiply to 8?

Liono4ka [1.6K]

Answer:

-4 and -2

Step-by-step explanation:

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3 years ago

The fifth root of x cubed y squared z

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