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2 years ago

Question 3 (1 point)

Mathematics

1 answer:

lana66690 [7]2 years ago

7 0

Answer: The area of the new parallelogram is multiplied by 18

Step-by-step explanation: Let the base and the height of the original parallelogram be ' x '

Base of the parallelogram = x

Height of the parallelogram = x

Area of parallelogram = l × b = lb

= x × x = x²

∴ Area of the original parallelogram = x²

∴ The base is multiplied by 3 = 3x

The height is multiplied by 6 = 6x

∴ Area of new parallelogram = 3x × 6x = 18x²

∴ The area of the new parallelogram is multiplied by = 18x²/ x²

= 18

Please mark this as brainliest

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Answer:

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Step-by-step explanation:

You need to multiply the decimal form of 20% by 85.

To find the decimal form of a percent you take the decimal (20.00) and move it twice to the left (20.00 ---> .2000)

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3 years ago

A block of ice has a square top and bottom and rectangular sides. At a certain point in

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Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

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Parenthesis
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Division
Addition
Subtraction

Left to Right

Equality Properties

Geometry

Volume of a Rectangular Prism: V = lwh

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f(x) = cxⁿ
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Step-by-step explanation:

Step 1: Define

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Rewrite [VRP]: $V = l^2h$
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Step 3: Solve for Rate

Substitute: $\frac{dV}{dt} = 2(30 \ cm)(2 \ cm/h)(3 \ cm/h)$
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3 years ago

A triangular playground has sides that are lengths 2x feet, x-1 feet and x feet. If the perimeter of this playground is 27 feet,

Keith_Richards [23]

Answer:

The lengths of the sides of the playground are 14 feet, 6 feet, 7 feet

Step-by-step explanation:

At first, let us find the perimeter of the playground

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∴ S1 = 2x, S2 = x - 1, S3 = x

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→ Add the like terms

∴ P = (2x + x + x) - 1

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→ Add 1 to both sides

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→ Divide both sides by 4

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∴ The lengths of the sides of the playground are 14 feet, 6 feet, 7 feet

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