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tangare [24]
2 years ago
15

Solve: -5y- 9 = -(y - 1)

Mathematics
2 answers:
Bezzdna [24]2 years ago
8 0

exact form

y =  -  \frac{9}{2}

decimal form

y = -  4.5

mixed number form

- 4 \frac{1}{2}

RoseWind [281]2 years ago
6 0

Answer:

Exact Form:

y=-\frac{5}{2}

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Lorico [155]

The equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7

<h3>Trigonometry</h3>

From the question, we are to determine which of the given equations can be used to determine the measure of ∠A

In the diagram,

If ∠A is the included angle

Then,

Using<em> SOH CAH TOA</em>

Opposite = 9.4

Adjacent = 6.7

Thus,

tanA = 9.4/6.7

Hence, the equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7

Learn more on Trigonometry here: brainly.com/question/2673715

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2 years ago
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liubo4ka [24]

All the steps were correct except the final statement. The mistake was in Line 6.

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1 year ago
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