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3 years ago

Given m \| nm∥n, find the value of x.

Mathematics

1 answer:

Alex Ar [27]3 years ago

8 0

Answer:

x=32

Step-by-step explanation:

If you do 2x-16+4x+4=180, then you should get 32.

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What value of x makes this true 1.5x=120?

Debora [2.8K]

Answer: 80

Step-by-step explanation:

x.3/2 = 120

x = 120.2/3

x=80

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3 years ago

Read 2 more answers

What is the volume of a sphere with surface area of 25 pi yd squared?

kherson [118]

$\bf \textit{surface area of a sphere}\\\\ SA=4\pi r^2~~ \begin{cases} r=radius\\ \cline{1-1} SA=25\pi \end{cases}\implies 25\pi =4\pi r^2 \\\\\\ \cfrac{25\pi }{4\pi }=r^2\implies \cfrac{25}{4}=r^2\implies \sqrt{\cfrac{25}{4}}=r\implies \cfrac{\sqrt{25}}{\sqrt{4}}=r\implies \cfrac{5}{2}=r \\\\[-0.35em] ~\dotfill$

$\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}\qquad \qquad \implies V=\cfrac{4\pi \left( \frac{5}{2} \right)^3}{3}\implies V=\cfrac{4\pi \cdot \frac{125}{8}}{3}\implies V=\cfrac{\frac{500\pi }{8}}{~~\frac{3}{1}~~} \\\\\\ V=\cfrac{500\pi }{8}\cdot \cfrac{1}{3}\implies V=\cfrac{500\pi }{24}\implies V=\cfrac{125\pi }{6}\implies V\approx 65.45$

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3 years ago

Stuck at this question I need in 5 mins! Need it ASAP

podryga [215]

Answer:45

Step-by-step explanation:

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3 years ago

Make non proportional equation for the tables

TEA [102]

Hahahahahhahahahahahhahhahahahahhahahahhahahahahahahhahahahahhahahahahahahahhahahahhahahahahhahahhahahahhahhahahhabbabaabbahahhahahahabahahhaabbahahahhahhababhahahhahabhahahhahahha thanks for the points !!!!!!

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2 years ago

4 1/8 take away 1 1/2 mixed numbers

Pavel [41]

Answer:

21/8 or 2 3/8

Step-by-step explanation:

33/8 - 3/2

33/8 - 12/8=21/8

hope it helps:)

7 0

3 years ago