3 years ago

Is the number beside the parentheses in math part of the parenthetical grouping?

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

3 0

No. It is not. Only what's inside counts.

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Can you find the sum of (-6y-2)+5(3+2.5y) ?

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2 years ago

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if the perimeter of a rectangular picture frame must be less than 180 in., and the width is 26 in., what must the hight (h) of t

juin [17]

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3 years ago

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3 years ago

If f(x) = -4x^2 - 6x - 1 and g(x) = -x^2 - 5x + 3, find (f + g)(x).

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Answer:

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Step-by-step explanation:

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3 years ago

Find the value of y for which line a is parallel to line b.

alexdok [17]

Y+38°= 180 beacuse if a and b are parallel they are co interior angles. This means that they will at to 180.

y=180-38= 142°

Answer: 142°

Drew out some hopefully helpful pictures below. Hope they help! let me know if you still have any questions!

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2 years ago