I need help with this . I don’t get how

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

5 0

Simply collect like terms, numbers and or variables that have the same number and type of variable.

For example 15x^2 and 10x^2 are like terms. Circle the sign in front of the term to perform the correct operation.

You might be interested in

I will give u brainliest

Lady bird [3.3K]

Answer:

130

Step-by-step explanation:

I don' know my explanation.

6 0

3 years ago

Write an expression to find the perimeter of the rectangle below.

blondinia [14]

Answer:

18x^2

Step-by-step explanation:

6 0

2 years ago

When solving the equation such as 2/3x = 4/5 , why would you multiply both sides of the equation by the reciprocal of 2/3 ?

barxatty [35]

Answer: Well you’re solving for “x,” so you’ll need to isolate this variable. This means we need to “get rid of” the fraction 2/3 that is attached to it. The faction is attached by the operation multiplication, so to remove it we must divide it on both sides. And division with fractions requires the reciprocal. (Try watching an explanation if you’re confused on why division requires reciprocals).

7 0

3 years ago

What conclusion can be determined from the dot plot below?

Evgen [1.6K]

The number of observations is 15

3 0

3 years ago

Read 2 more answers

What is the area of the figure below

jek_recluse [69]

Answer:

Option A