3 years ago

Solve for. x -2x – 3 = 7

Mathematics

1 answer:

Maurinko [17]3 years ago

3 0

Answer:

x = -5

Step-by-step explanation:

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Find the equation of the line that contains the point (4,-2) and is perpendicular to the line y = – 2x + 5

velikii [3]

Answer:

--2

Step-by-step explanation:

hope this helps if not sorry

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3 years ago

Is this correct? pLeAsE lOoK aT tHe ImAgE bElOw!!! Have a great day!

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Answer
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3 years ago

Read 2 more answers

What is the value of x?

Kazeer [188]

Answer:

Step-by-step explanation:

The volume of a sphere is

$V=\frac{4}{3}\pi r^3$

We are told our volume is 500pi/3, so we fill that in and solve for r:

$\frac{500\pi}{3}=\frac{4}{3}\pi r^3$

Start by multiplying both sides by 3 over 4 pi:

$(\frac{3}{4\pi})\frac{500\pi}{3}=(\frac{3}{4\pi})\frac{4\pi}{3}r^3$

Simplifying gives us

$125=r^3$

Take the cubed root of both sides to get that

r = 5

6 0

3 years ago

Geometry! Please help with math!

Angelina_Jolie [31]

I am not for sure how to do this just yet when I figher it out I will try to help you.<span />

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4 years ago

ㅜ T

melisa1 [442]

Answer:

You firstly multiply 25,5cm with 20cm equals to 510cm then you divide it with 150 equals 3,4cm

Step-by-step explanation:

(25.5cm × 20cm) ÷ 150cm

≈510cm ÷150cm

≈3,4

5 0

3 years ago