3 years ago

4. Simplify the following expression: 3(5 – 12) + 4 ÷ 2 (1 point)

1 answer:

5 0

The first one is - 19 and the second one is -14 which is not an answer so maybe the choices are incorrect but basically you use bodmas

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Ivenika [448]

Answer:

a) 6.1 feet

b) 12.6 feet

Step-by-step explanation:

Using trigonometric ratios we know that:

$sin = \frac{opp}{hyp}\\cos = \frac{adj}{hyp}\\tan = \frac {opp}{adj}$

AKA SohCahToa.

To find the height, we will use sine.

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