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wolverine [178]
3 years ago
7

Someone help me this is mathematics I NEED HELP PLZ

Mathematics
2 answers:
Arturiano [62]3 years ago
6 0

Answer:

7a-12

Step-by-step explanation:

explanation is in the pic.

if it helps don't forget to like and mark me down

Alchen [17]3 years ago
3 0

Answer:

Your answer is B. 7a - 12

Because -3a + 15 - 2 + 5(2a - 5) is equal to 7a - 12, When you Simplify the expression your answer would be B.

~Hoped this helped~

~Brainiliest please~

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The triangles are similar. If QR = 9, QP = 6, and TU = 19, find TS. Round to the nearest tenth.
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QR=9
QP=6
TU=19
TS=?
Okay so the triangles are kindred, now the equation can be made
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So now we are going to cross multiply
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Now divide both sides by
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TS=12.6
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