3 years ago

Please help and i’ll mark you brainliest

Mathematics

2 answers:

Andrews [41]3 years ago

8 0

Answer:

I believe that you multiply the sides together, I may be wrong, I did this before i just forgot!

Step-by-step explanation:

Aleonysh [2.5K]3 years ago

3 0

idk how to help you sorry :(

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Answer:

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Step-by-step explanation:

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Janet had 3/5 yd of material. she used 1/3 of it for a hat. How much material did she use? explain how you got your answer.

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Answer:

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3 years ago

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2 years ago

The area of a right triangle is given by the expression:

lorasvet [3.4K]

The expression that models the length of the second leg of the triangle is 2x - 3.

Recall:

The area of a triangle = $\frac{1}{2} bh$

Given:

Area of triangle = $\frac{1}{2} (6x^2 - 7x - 3)$

Length of one of the legs = 3x + 1

Therefore, it means that multiplying both legs should give us:

$6x^2 - 7x - 3$

To find the expression that models the other leg, divide $6x^2 - 7x - 3$ by 3x + 1:

Thus:

$\frac{6x^2 - 7x - 3}{3x - 1}$

Factorize the numerator

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Simplify

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Therefore, the expression that models the length of the second leg of the triangle is 2x - 3.

Learn more here:

brainly.com/question/20712284

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1 year ago