3 years ago

Solve the following inequalities 2(x - 4) - 17 = 25

Mathematics

1 answer:

vladimir1956 [14]3 years ago

5 0

2x-8-17=25
2x-25=25
+25 +25
2x=50
divide 2 on both sides
x=25

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If sin ZA = { and cos ZA = }, what is tan ZA?

Ainat [17]

Answer:

A: 3/4

Step-by-step explanation:

sine is the length of the opposite side / length the hypotenuse side

cosine is the length of the adjacent side / length the hypotenuse side

using what's given:

the opposite side has a length of 3
the adjacent side has a length of 4
the hypotenuse side has a length of 5

Tangent is the ratio between the opposite side length and the adjacent side length (opp/adj). With our givens, this means tan(A) = 3/4. See image for more.

5 0

3 years ago

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maksim [4K]

Answer:

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Step-by-step explanation:

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vitfil [10]

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