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2 years ago

Zia has a slab of concrete in the shape of a parallelogram.

Mathematics

2 answers:

Aleksandr [31]2 years ago

7 0

Answer:

270 in²

Step-by-step explanation:

The area of a parallelogram is given by the formula A = bh.

The base of the parallelogram is 9+9 = 18 inches.

The height of the parallelogram is 15 inches.

This makes the area 15(18) = 270 in²

svetlana [45]2 years ago

3 0

Answer:

Option D is correct

The area of the parallelogram is, 270 square inches.

Step-by-step explanation:

Area of parallelogram(A) is given by:

$A = bh$ ......[1]

where,

b is the base and h is the height of the parallelogram respectively.

As per the statement:

Zia has a slab of concrete in the shape of a parallelogram.

From the given diagram:

Base of the parallelogram(b) = 9+9 = 18 inches

height of the parallelogram(h) = 15 inches

Substitute the given values in [1] we have;

$A = 18 \cdot 15 = 270 in^2$

therefore, the area of the parallelogram is, 270 square inches.

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1 year ago

Let the matrix below act on C². Find the eigenvalues and a basis for each eigenspace in C².

forsale [732]

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2 years ago

What should be added to 66.778 get 78.2

maks197457 [2]

Answer:

11.422

Step-by-step explanation:

$78.2 - 66.778 \\ = 11.422$

7 0

3 years ago

Max and pedro both clean pools. Each charges a flat fee to clean a pool. Max cleans 12 pools in 8 hours and earned $270. Pedro c

marshall27 [118]

Answer:

The number of pools clean per hour is 1.5

Step-by-step explanation:

Given as :

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3 0

2 years ago

The diameter of a dime is 17.9 millimeters. What is the area of one side of the coin? Show your work

vekshin1

Answer:

251.65 Millimeters rounded to the hundredths place.

Step-by-step explanation:

The formula for the area of a circle is A=π×r^2.

Step 1: Find r, or the radius, which is half the diameter. In this case, it is 8.95.

Step 2: Square the radius that you get. In this case, the answer is 80.1025.

Step 3: Multiply the past number by π on your calculator. Some teachers allow 3.14 but be certain that your teacher allows it. In this case, π×80.1025=251.649425534

Step 4: You've got your answer! Hope this helps!

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2 years ago