3 years ago

Find the value of x

Mathematics

1 answer:

shtirl [24]3 years ago

5 0

Answer:

x = 6

Step-by-step explanation:

Verticle angles are formed when two lines intersect. The angles opposite each other are congruent, those angles are called vertical angles.

Using this knowledge, one can say;

3x + 2= 20

Use inverse oeprations to solve for "x"

3x + 2 = 20

-2 -2

3x = 18

/3 /3

x = 6

You might be interested in

What is 8.61 x 10^-8 in decimal form

KATRIN_1 [288]

Answer:

The answer is 0.0000000861

Step-by-step explanation:

It is quite simple, all you have to do is multiply 8.61 x 10^-8 and you get the answer.

Hope this helps!

3 0

3 years ago

Read 2 more answers

victor needs 30 feet of rope. the rope he want to buy is sold by the yard. he know that there are 3 feet in the 1 yard. how many

solmaris [256]

Answer: 10 yards

Step-by-step explanation:

Covert 30 feet into yards to find how many yards he should buy.

$\frac{30}{3} = \frac{x}{1}$ Solve by cross product

3x = 30

x = 10

3 0

3 years ago

Lee drove 420 miles and used 15 gallons pf gasoline.How many miles did Lee's car travel per gallon of gasoline?

kondor19780726 [428]

Divide the two numbers. The equation is 420/15=28. So Lee would get 28 miles per gallon of gasoline. I hope this helps!

3 0

3 years ago

What is 2(5-3x)+(x-10)

Alenkasestr [34]

Answer:

-5x

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

How do I find the quotient 2/5 divide by 1/4

Artemon [7]

Answer:

A. $\frac{2}{5} \times 4$

Step-by-step explanation:

Given:

$\frac{2}{5} \div \frac{1}{4}$

To find the quotient, we would multiply the first fraction (⅖) by the reciprocal of the second fraction (reciprocal of ¼ = 4).

This, we would have:

$\frac{2}{5} \times 4$

$= \frac{8}{5}$

3 0

2 years ago

Find the value of x ​

Find the value of x