4 years ago

Elementry problem dwadawdawd

Mathematics

2 answers:

Anestetic [448]4 years ago

8 0

Answer:

x=4

Step-by-step explanation:

area of rectangle= length x width

4+5=9

9x4=36

Firlakuza [10]4 years ago

8 0

Answer is 6.5

They gave you x and x+5 and the area is given which is 36, the opposite sides of a rectangle is equal so you assume the opposite sides are equal and add them together x+5+x+5= 10+2x and x+x= 2x then add 10+2x+2x=36 which you simplify to 10+4x=36 , subtract 10 from both sides which leads you to get 4x=26 then do 26/4 which leads you to get x=6.5

You might be interested in

Help needed i hate geometry so much

Nata [24]

Answer:

Step-by-step explanation:

The answer is A

5 0

3 years ago

Bianca wrote the steps for her solution to the equation 2.3 + 8(1.3x – 4.75) = 629.9. She left out the description for the last

vaieri [72.5K]

2.3+8(1.3x-4.75)=629.9
2.3+10.4x-38=629.9
-35.7+10.4x=629.9
10.4x=665.6
x=64

The last step was --> D. Divide both sides of the equation by 10.4

6 0

4 years ago

Read 2 more answers

Write the expression as a square of a monomial.

frozen [14]

Answer:

The square of a monomial is $(9x^2)^2$

Step-by-step explanation:

Consider the provided monomial.

$81x^4$

We need to Write the expression as a square of a monomial.

The above expression can be written as:

$9\times 9\times x^2\times x^2$

$9^2(x^2)^2$

$(9x^2)^2$

Hence, the square of a monomial is $(9x^2)^2$

8 0

3 years ago

This sculpture is made of solid onyx and has a square hole through the middle. How much onyx was used to make the sculpture?

svp [43]

Step-by-step explanation:

attach a pic dude

4 0

4 years ago

Read 2 more answers

A cell phone company collected data of texting speed in words per minute according to time in minutes. explain why a scatterplo

Alexxandr [17]

According to time, texting speed is a two-variable type of data that's represented by a scatterplot. This is because a scatterplot helps graph the data points, so that you can figure out and interpret the relationship.

The other answer is the sample response, so it's better to put it in your own words. :)

7 0

3 years ago

Read 2 more answers