3 years ago

Help!! Find the value of x.

Mathematics

1 answer:

Rainbow [258]3 years ago

8 0

Answer:

x = -10

Step-by-step explanation:

x + 75 + x + 125 = 180

2x + 200 = 180

2x = -20

x = -10

(In this problem a negative number is okay because the end value will be a whole number still.)

You might be interested in

A square tile has a width of 1/4 foot.How many tiles will fit end-to-end along a 4- foot tiles

Jobisdone [24]

16 tiles would fit.

6 0

3 years ago

Geometric? what does it mean and plz give a example

Debora [2.8K]

Answer:

of, relating to, or according to the methods or principles of geometry

increasing in a geometric progression.

the study of properties of given elements that remain invariant under specified transformations

explanation:

Hope this helps?

Please mark me as brainliest answerer?

I need it.

4 0

3 years ago

Simplify. 2u^2-2/ u^2-3u+2

aleksley [76]

2u-2u-4uequals 2u-2u+3+u+32

6 0

3 years ago

What is the radius of a sphere with a volume of 7961 cm", to the nearest tenth of a<br> centimeter?

statuscvo [17]

Answer:

12.4 cm

Step-by-step explanation:

Use the sphere volume formula, V = $\frac{4}{3}$ $\pi$ r³

Plug in the volume and solve for r, the radius:

V = $\frac{4}{3}$ $\pi$ r³

7961 = $\frac{4}{3}$ $\pi$ r³

1900.55 = r³

12.39 = r

So, the radius of the sphere is approximately 12.4 cm

6 0

3 years ago

How do you write 2/9 as a decimal

Taya2010 [7]

2/9 = 0.2222(repeating)
I hope this helps :)

6 0

3 years ago