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Marianna [84]
3 years ago
12

A parallelogram has an area of 84 square centimetres and a base of 4 centimetres. Write and solve an equation to find the length

of the height in centimetres
Mathematics
1 answer:
aniked [119]3 years ago
7 0

Answer:

21cm

Step-by-step explanation:

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Find the value of 3/4 + 1/5 cannnnnn anyone helppp!???
Oxana [17]

Value of 3/4 + 1/5 is 19/20.

Do you need the steps?

First, calculate the LCM of the denominators (4 and 5) which is 20.

Now, divide 20 by 4 and 5 and multiply the quotient with the numerator.

=>

<u> </u><u>(</u><u>5</u><u>×</u><u>3</u><u>)</u><u> </u><u>+</u><u> </u><u>(</u><u>4</u><u>×</u><u>1</u><u>)</u><u> </u><u> </u>

20

=> <u>15+4</u>

20

=> 19/20

Hope it helps!

Please mark as brainliest :D

8 0
3 years ago
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The dry cleaning fee for 3 pairs of pants is $18. what is the constant of proportionality
zloy xaker [14]
Every pair of pants would cost 18/3 dollars

6 0
3 years ago
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The temperature of the water started at 14 degrees. It dropped 19 degrees, and then increased by 4 degrees. What was the final t
kifflom [539]

Answer:

-1 degree

Step-by-step explanation:

1.) Subtract 19 from 14.

14 - 19 = -5

2.) Add 4 to -5.

-5 + 4 = -1

Final temperature: -1 degree

3 0
3 years ago
Which expression is equivalent to 30 (1/2x - 2) +40 (3/4y-4)? (will add pic)
bixtya [17]

Answer:

C

Step-by-step explanation:

Given

30( \frac{1}{2} x - 2) + 40( \frac{3}{4} y - 4)

Multiply each of the terms in the first parenthesis by 30 and multiply each of the terms in the second parenthesis by 40.

= 15x - 60 + 30y - 160

= 15x + 30y - 220 → C

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Natural resources including trees and oil are part of which factor of
Alina [70]

Answer:

The answer is D. land

Any natural resources that are taken from the earth for any type of production  is land.

#FreeMelvin

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3 years ago
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