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2 years ago

Calculate the length of a rectangle with:area 35cm² and breadth 50mm

Mathematics

1 answer:

vesna_86 [32]2 years ago

8 0

Answer:

7mm

Step-by-step explanation:

Area=l*b

35cm²=l*50mm

350mm²/50mm=l

7mm=l

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Nimfa-mama [501]

Answer:

x=20

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2

21 ^2 + x^2 = 29^2

441+x^2 =841

Subtract 441 from each side

x^2 = 841-441

x^2 = 400

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sqrt(x^2) = sqrt(400)

x = 20

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Answer:

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Step-by-step explanation:

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Answer:

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ivolga24 [154]

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3 years ago

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What is the volume of the right rectangular prism below?

Vesnalui [34]

Answer:

Volume of right rectangular prism = 3.75 in³

Step-by-step explanation:

Given:

First side of rectangular prism = 2 inches

Second side of rectangular prism = 1 $\frac{1}{2}$ = 1.5 inches

Third side of rectangular prism = 1 $\frac{1}{4}$ = 1.25 inches

Find:

Volume of right rectangular prism:

Computation:

$Volume\ of\ right\ rectangular\ prism=lbh\\\\Volume\ of\ right\ rectangular\ prism=(2)(1.5)(1.25)\\\\ Volume\ of\ right\ rectangular\ prism= 3.75 in^3$

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2 years ago

Calculate the length of a rectangle with:area 35cm² and breadth 50mm​

Calculate the length of a rectangle with:area 35cm² and breadth 50mm