3 years ago

You plan to construct a brick wall measuring 15 ft. In length, 6 ft. High. And 1 ft. In width

Mathematics

1 answer:

polet [3.4K]3 years ago

8 0

Idk what the answer is

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(5x - 2y)^3<br> Expand using Bionomial Theorum. Show steps, please.

tatyana61 [14]

Answer:

125x³ − 150x²y + 60xy² − 8y³

Step-by-step explanation:

(5x − 2y)³

₃C₀ (5x)³ (-2y)⁰ + ₃C₁ (5x)² (-2y)¹ + ₃C₂ (5x)¹ (-2y)² + ₃C₃ (5x)⁰ (-2y)³

(1) (125x³) (1) + (3) (25x²) (-2y) + (3) (5x) (4y²) + (1) (1) (-8y³)

125x³ − 150x²y + 60xy² − 8y³

7 0

3 years ago

Will mark brainliest for whoever answers correctly.

Svetlanka [38]

Answer:

-0.2588 but rounded is -0.26

Step-by-step explanation:

3 0

3 years ago

a cylindrical paint can has a diameter of 12 centimeters and a hieght of 16 centimeters. What is the colsest to the volume of th

Marianna [84]

Answer: $1809.792\ m^3$

Step-by-step explanation:

Given

The diameter of the cylinder is $d=12\ cm$

height of the cylinder is $h=16\ cm$

The volume of a cylinder is given by

$V=\pi r^2h$

Insert the values

$\Rightarrow V=\pi \times 6^2\times 16\\\Rightarrow V=3.142\times 576\\\Rightarrow V=1809.792\ m^3$

The volume of the cylinder is $1809.792\ m^3$

7 0

2 years ago

aliyah had $24 to spend on seven pencils. After buying them she had $10.How much did each pencil cost?

xxMikexx [17]

Let x be the price.

24 - 7x = 10

14 = 7x

x = 2

Answer: $2 per pencil

3 0

3 years ago

How do i solve 28=2x

navik [9.2K]

Divide both sides by 2
14 = x
Solution: x = 14

6 0

3 years ago