3 years ago

I really need help on this thi g is hard

Mathematics

1 answer:

Katarina [22]3 years ago

5 0

Answer:

Step-by-step explanation:

A division between two roots that have the same index can be rewritten as a division between the two terms with a unic root

$\sqrt{7x^2/3x} = \sqrt{7x/3}$

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kaheart [24]

There will be three pairs of matching sides: one pair 5x7, one pair 5x12 and one pair 12x7. We can compute the are of each side (in pairs) and then add up the total:

$A_{surf}=2\times(l \times w)+2\times(l \times h)+2\times(h \times w)$
$A_{surf}=2\times(5\times7)+2\times(5\times12)+2\times(12\times7)$
$A_{surf}=2\times35+2\times60+2\times84$
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3 years ago

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mart [117]

Answer:

G. 17.3

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3 years ago

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OverLord2011 [107]

from the picture in every cup there are 1/5 of lemon + 4/5 of water.

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so 1/5 * 20 = 4

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3 years ago

Does anyone know how to do the problem

salantis [7]

8x^3 + 2x^2 - 18x -12

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3 years ago

six friends share 5 meat pies. each friend first eats half of a meat pie. how much more meat pie does each friend need to eat to

Margaret [11]

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4 years ago