2 years ago

Which expression is equivalent to 1/3 y?

Mathematics

2 answers:

SSSSS [86.1K]2 years ago

6 0

Answer:

1/3y+1/3(6-y)

MrMuchimi2 years ago

3 0

Answer:

The answer is 1/6y+1/6(y+12)-2

Step-by-step explanation:

I used a math calculator.

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Plssssssssssssssssssssssssssssssssssssssssssssss

eduard

Answer:

34 hours

Step-by-step explanation:

Lets call M the number of hours that Maddie volunteered. Ryan volunteered 1 + 3×M hours, and altogether they volunteered 45 hours, so:

1 + 3×M + M = 45

1 + 4M = 45 Subtract 1 in both sides

4M = 44 Divide both sides by 4

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So Maddie volunteered 11 hours, and Ryan volunteered

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2 years ago

suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120. what is the length of t

Vesnalui [34]

Using cosine rule, the length of the required side = sqrt(32^2 + 35^2 - 2 x 32 x 35cos 120)
= sqrt(1024 + 1225 - (-1120))
= sqrt(2249 + 1120)
= sqrt(3369)
= 58.04

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