3 years ago

Please help me with this question! Will mark brainliest :)

Mathematics

1 answer:

svetlana [45]3 years ago

5 0

lenght :

$2x - 3$

breadth :

$4x + 5$

AREA = LENGTH × BREADTH

$= (2x - 3) \times (4x + 5)$

multiplying the above gives :

$= 8 {x}^{2} + 10x - 12x - 15$

$= 8 {x}^{2} - 2x - 15$

You might be interested in

Top brainilest and extra points

Nataly_w [17]

<u><em>Answer:</em></u>

volume of sphere = 288π ft³

<u><em>Explanation:</em></u>

volume of sphere = $\frac{4}{3} \pi r^3$

where pi is a constant and r is the radius of the sphere

<u>We are given that: </u>

The diameter of the sphere is 12 ft.

<u>This means that</u> the radius = $\frac{12}{2} = 6 ft$

<u>Substitute with the radius in the above equation to get the volume as follows:</u>

volume = $\frac{4}{3} \pi *(6)^3 = 288\pi$ ft³

Hope this helps :)

3 0

3 years ago

Read 2 more answers

Write a fraction and a percent for the shaded portion of each one.

Cerrena [4.2K]

I dunno if im correct, but for A. I’d say 1/4 for B. I’d say 1 1/2 for C. 2/3

4 0

3 years ago

Read 2 more answers

Find the circumcenter of (6, -3) (-7, 6) (6, 6)

kirill115 [55]

<h3>Answer:</h3><h3>(-0.5, 1.5)</h3>

Step-by-step explanation:

7 0

3 years ago

The difference of a number c and 17 is more than 33.

tester [92]

Answer:

c-17=x>33

c=51

Step-by-step explanation:

7 0

3 years ago

Yalll help memebdkdndbsns

barxatty [35]

Answer:

wut about this?

Step-by-step explanation:

5 0

3 years ago