2 years ago

Please help I’ll give Brainlist

Mathematics

1 answer:

melisa1 [442]2 years ago

7 0

Your answer is D! 28^3 = 21,952 :)

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stepan [7]

Answer:

Step-by-step explanation:

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Let GFH = y

x + y = 90

x = 2y

Substitute: 2y + y = 90

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If a production line produces 50 mouse traps every 30 minutes over the course of a 10 hour work day with a half-hour break for l

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The factory made 950 mousetraps

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How many proper subsets does the set T = {i, c, j, e} have?

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2 years ago

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Setler79 [48]

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Step-by-step explanation:

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2 years ago

a certain shark has triangular teeth with a height that is 1 centimeter shorter than the base. if the area of one tooth is 1 squ

Advocard [28]

The Shark's teeth has a base of 2 cm and height of 1 cm.

Step-by-step explanation:

Step 1 :

Given,

the area of the shark's triangular teeth = 1 sq cm

Let b be the base and h be the height of the shark's triangular teeth.

We have the teeth's height is 1 cm short than the base

So h = b - 1

Step 2 :

Area of Triangle = ( $\frac{1}{2}$ ) × b × h = 1

Substituting h = b -1

( $\frac{1}{2}$ ) × b × (b-1) = 1

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Solving for b we have

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Since b is the base , we take the positive value as length/distance cannot be negative.

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Step 3 :

Answer :

The Shark's teeth has a base of 2 cm and height of 1 cm.

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3 years ago