Answer:
C. 76.81
Step-by-step explanation:
We must use one of the trigonometric ratios to find the length, L, of the ramp. If we use 16 as the reference angle, the 22 in would be our opposite side and the ramp length is the adjacent.
Therefore, we must use tan, which is
:
![tan (16)=\frac{22}{L} \\\\L*(tan(16)=22)\\\\L*tan(16)=22\\](https://tex.z-dn.net/?f=tan%20%2816%29%3D%5Cfrac%7B22%7D%7BL%7D%20%5C%5C%5C%5CL%2A%28tan%2816%29%3D22%29%5C%5C%5C%5CL%2Atan%2816%29%3D22%5C%5C)
![\frac{L*tan(16)}{tan(16)}=\frac{22}{tan(16} \\\\L=79.815=79.82 in.](https://tex.z-dn.net/?f=%5Cfrac%7BL%2Atan%2816%29%7D%7Btan%2816%29%7D%3D%5Cfrac%7B22%7D%7Btan%2816%7D%20%20%5C%5C%5C%5CL%3D79.815%3D79.82%20in.)
Answer: 1,596 cubic cm. To find the volume, you need to multiply all the three sides given.
Step-by-step explanation:
12cm * 7 cm* 19cm = 1596 cm^3
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Hey jm correct answer
Step-by-step explanation:
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