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2 years ago

PLEASE HELP IMMEDIATELY!!

Mathematics

1 answer:

Inga [223]2 years ago

6 0

Answer:

B 16/y = y/25

C x/16 = 9/x

Step-by-step explanation:

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What is 998 divided by 9?

jek_recluse [69]

It would be 110.888888889.

Hope This Helps You!
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3 years ago

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135 /43 = 3.14

60 * 3.14 = 188.4 minutes

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2 years ago

Sep 11, 6:11:06 PM

Aloiza [94]

Answer:

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2 years ago

What is the volume of this square pyramid? <br> 1296 cm^3<br> 1620cm^3<br> 3888cm^3<br> 11,664cm^4

vampirchik [111]

$\bf \textit{volum of a pyramid}\\\\ V=\cfrac{1}{3}Bh~~ \begin{cases} B=area~of\\ \qquad its~base\\ h=height\\[-0.5em] \hrulefill\\ B=\stackrel{18\times 18}{324}\\ h=12 \end{cases}\implies V=\cfrac{1}{3}(324)(12)\implies V=1296$

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3 years ago

Brainliest for whoever gets this right!

My name is Ann [436]

Answer:

$x=\frac{(a^2+ab)}{a-b}$

Step-by-step explanation:

So we want to make x the subject of the formula:

$a(x-b)=a^2+bx$

First, distribute the left side:

$a(x)-a(b)=a^2+bx\\ax-ab=a^2+bx$

Combine all the terms with x with it on one side. To do this, first subtract bx from both sides. The right side cancels:

$(ax-ab)-bx=(a^2+bx)-bx\\ax-ab-bx=a^2$

Remove the -ab from the left. Add ab to both sides. The left side cancels:

$(ax-ab-bx)+ab=a^2+ab\\ax-bx=a^2+ab$

Now, distribute out the x from the left side:

$ax-bx=a^2+ab\\x(a-b)=a^2+ab$

Divide both sides by (a-b). The left side cancels:

$\frac{(x(a-b))}{a-b}=\frac{(a^2+ab)}{a-b} \\x=\frac{(a^2+ab)}{a-b}$

Therefore:

$x=\frac{(a^2+ab)}{a-b}$

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3 years ago

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