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3 years ago

Evaluate: (5x) expression 2 - 3 if x=2 Help please

1 answer:

4 0

Assuming that you mean 5x(2-3) for your equation, you would just have to plug 2 into where x is. This makes your equation 5*2(2-3). This gives you 10(-1) because 5*2=10, and 2-3=-1. Then simply multiply the two to get:

-10

Hope this helped!

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No solution, one solution, or infinitely many solutions?

ser-zykov [4K]

Answer:

Top: one solution (10, -2)

Middle: No solution

Bottom: infinite solution

Step-by-step explanation:

Top: one solution (10, -2)

Middle: No solution

Bottom: infinite solution

8 0

3 years ago

Help me out on this one?

Gemiola [76]

Answer:

x+6

Step-by-step explanation:

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2 years ago

What is the volume of a cylinder with a height of 3 feet and a radius of 4 feet use 3.14 for pi

Vlad1618 [11]

Answer:

$\large\boxed{V\approx150.72\ ft^3}$

Step-by-step explanation:

The formula of a volume of a cylinder:

$V=\pi r^2H$

r - radius

H - height

We have the height H = 3ft and the radius r = 4ft. Substitute:

$V=\pi(4^2)(3)=\pi(16)(3)=48\pi\ ft^3$

$\pi\approx3.14$

$V\approx48(3.14)=150.72\ ft^3$

3 0

3 years ago

Read 2 more answers

For 10 points if good enough please help

azamat

Answer:

$0.75

Step-by-step explanation:

convert 5000 milligrams to grams which is 5.

Then multiply 5 by 0.15 to get the price which is 0.75

7 0

3 years ago

Write a function in any form that would match the graph shown below.

disa [49]

Answer:

0, 5

Step-by-step explanation:

I am not shure that is right but I think an ordered pair is form of a funtion.

6 0

3 years ago