3 years ago

A.)4x-3y=6 B.)4x+3y=6 C.) 4x-3y=-6 D.)4x+3y=-6

1 answer:

4 0

C would be my guess here

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KengaRu [80]

Answer:

68.2°

Step-by-step explanation:

This is a right triangle, so we can use SIN,COS,TAN to solve for the angle.

We want ∠YXZ

THe side opposite to the angle is given as 20

The side adjacent to the angle is given as 8

Which trig ratio relates "opposite" and "adjacent"??

It is Tan!!

Thus, we can write:

$Tan(\angle YXZ)=\frac{20}{8}\\Tan(\angle YXZ)=\frac{5}{2}\\Tan(\angle YXZ)=2.5\\\angle YXZ = ArcTan(2.5)\\\angle YXZ = 68.2$

THis is the angle

68.2°

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3 years ago

Novosadov [1.4K]

The answer is -2(x+6)

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2 years ago

Grace [21]

150. 1:4. 120:30. 120-30=90

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prisoha [69]

They’re going to have to get a 98%

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boyakko [2]

Answer: 16, rational

Step-by-step explanation: because its a real number

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2 years ago