Help me pls ill give brainliest pls dont answer if you don’t know

Mathematics

1 answer:

slamgirl [31]2 years ago

8 0

Answer:

x=2/5

Step-by-step explanation:

7x+8=12-3x

7x=12-3x-8

7x=-3x+4

7x+3x=4

10x=4

x=4/10

x=2/5

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Make h the subject of the formula<br><br> t=gh/10

Lera25 [3.4K]

Here, t = gh/10
gh = 10t
h = 10t/g

In short, Your Answer would be 10t / g

Hope this helps!

7 0

3 years ago

Vika [28.1K]

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&Sides&Area&Volume\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array} \\\\
-----------------------------\\\\$

$\bf \cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-----------------------------\\\\
\cfrac{s^3}{s^3}\implies \cfrac{216}{1000}\implies \cfrac{\sqrt[3]{216}}{\sqrt[3]{1000}}\implies \cfrac{s}{s}\impliedby \textit{similarity ratio}$

and simplify it away

3 0

3 years ago

How do I divide with fractions?

meriva

4/5 ÷ 5/3

4/5 * 3/5

12/25

5 0

3 years ago

Determine the factors of x2 − 7x − 10. (5 points) a (x + 2)(x − 5) b Prime c (x − 2)(x + 5) d (x + 10)(x − 1)

Savatey [412]

For this case we must factor the following expression:

$x ^ 2-7x-10$