<span>The cosine of pi/2 is 0 so the problem really says "find the angle between - pi/2 and pi/2 whose tan = 0. That would be the same as asking for the angle whose sin is 0. That would be 0.
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Answer:
4/5
Step-by-step explanation:
The slope is the change in y over the change in x
The corner of the triangle be the (0,0) point
y = + 28 because we go up
x = 35 because we go to the right
y/x = 28/ 35
Divide top and bottom by 7
y/x = 4/5
The slope is 4/5
Answer:
2y = 7
then
y =3.5
Step-by-step explanation:
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mark it as a brilliant answer
Answer:
358 inches^2
Step-by-step explanation:
SA = 2(lw + lh + wh)
SA = 2 (12*7 + 12*5 + 7*5)
SA = 358
Hope this is helpful !!!!!