3 years ago

Hey guys i need help asap ! will give brainliest ! please any help is appreciated

Mathematics

1 answer:

Contact [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Lets solve:

$5 \frac{1}{2}x + \frac{2}{3} x=37$

Common denominator: 6

$5\frac{3}{6}x+\frac{4}{6}x=37$

$5\frac{7}{6} = 6\frac{1}{6}x =37$

divide $6\frac{1}{6} x$ on both sides.

$x=6$

So one of your answers would be B, and the last option.

Hope this helps :)

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Susan incorrectly factored the expression below. 12a − 15b + 6 3 (4a + 5b + 3)

hichkok12 [17]

Answer:

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Step-by-step explanation:

The answer should have originally been 3(4a-5b+2)

3(4a+5b+3)= 12a+15b+9 which is incorrect.

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3 years ago

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3 years ago

Triangle ABC is similar to triangle DEF. how long is EF?<br> A) 4<br> B) 10<br> C) 14<br> D) 12

Andrej [43]

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3 years ago

I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT

Ulleksa [173]

A triangle is rotated around N to give the primed version.

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4 years ago

To obtain an average (arithmetic mean) of exactly 2/3, what fraction must be added to 1/6, 1/2, and 1/3?

ollegr [7]

Answer:

D. 5/3

Step-by-step explanation:

$\frac{1/6+1/2+1/3+x}{4} =2/3$

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simplified

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Hope this helps

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2 years ago