3 years ago

Help with Algebra. Word Problems.

Mathematics

1 answer:

Drupady [299]3 years ago

3 0

For the first question, the answer is A (<em>p</em> = 27)

For the second one, I think that the answer is C

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Three numbers are in the ratio 2 : 3 : 4. The sum of their cubes is 33957. Find the largest number

lina2011 [118]

We take each number as x = 2x 3x 4x
(2x)³+(3x)³+(4x)³=33957
8x³+27x³+64x³=33957
99x³=33957
x³=33957÷99
=∛343
x=7
2x=2×7=14
3x=3×7=21
4x=4×7=28
=the three numbers are 14,21,28

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2 years ago

11. What's the area of the triangle below?8 m6 mA. 7 square metersB. 24 square metersC. 96 square metersD. 48 square meters

Allushta [10]

8 times 6 = 48.. hope this helps

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3 years ago

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29 is what percent of 20?

Vanyuwa [196]

29 percent = 29/100
So 29/100 x 20
= 5.8

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2 years ago

A rectangular hat box has a value of 5,184 cubic inches. The box is 2feet Long by 18in wide. What is the hat box’s height?

Hatshy [7]

D would be the correct answer. Post brainliest if this helped plz :)

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3 years ago

I need help with this simplification-

astra-53 [7]

Answer:

1.31

Step-by-step explanation:

= $\frac{64}{56}$ ^2 x $\frac{1}{2.92}$ ^3 x 2.48

= 1.31 x 0.40 x 2.48

= 0.524 x 2.48

= 1.31

Answer was verified and rounded

7 0

2 years ago