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masya89 [10]
3 years ago
15

I’m stuck on this question. I don’t know how to solve it.

Mathematics
1 answer:
il63 [147K]3 years ago
5 0

Answer:

70

Step-by-step explanation:

70

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70 - q - q - 2q = 80???
Aneli [31]


70-q-q-2q= 80

combine like terms first

so you get 70-4q= 80

subtract 70 on both sides and you get -4q= 10

divide -4 on both sides and you get q= 10/-4 or -2.5

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3 years ago
Adam will use x black stone tiles and y gray stone tiles to cover his patio floor. Black stone tiles cost $5 each and gray stone
vesna_86 [32]

Answer: 165

Step-by-step explanation:him

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3 years ago
Define angle. A) Two rays that intersect. B) Two lines that intersect. C) Two segments that intersect. D) Two rays that have a c
Natasha_Volkova [10]
D) two rays that have a common endpoint

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3 years ago
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Y equals x minus V Over b
MAXImum [283]
Y=x-v\b
if that's all your information then that's the answer
8 0
3 years ago
PLESE HELP GEOMETERY
nalin [4]

In this problem, you must use SohCahToa which basically means:

Sin - opposite over hypotenuse

Cosine - adjacent over hypotenuse

Tangent - Opposite over hypotenuse


So in this picture we have 4 -which is on the opposite side of x - and a 5 -which is the hypotenuse of the triangle. This means we must use sin.

Using a calculator you put in:

sin^{-1} (\frac{4}{5} )

Your answer is 53.13 degrees

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