Answer:
1)√58
2√-8
Step-by-step explanation:
SEE IMAGE FOR SOLUTION
C because you take the -4 and change it to a +4, take that to the other side, add it to 7, therefore g=11
2,-2 seems to be the answer
Is this a truck question?
if ita not amd its asking that 7 people in each of the 4 cabins. its 7x4=28
You know how Soh Cah Toa applies to right triangles; you can assign the adjacent side = 4 and hypotenuse = 7
CosФ = (adjacent) / (hypotenuse)
Then with the Pythagorean theorem
4² + b² = 7²
16 + b² = 49
b² = 49 - 16
b² = 33
b = √(33)
So "b" is the opposite side.
SinФ = (opposite) / (hypotenuse) = √(33)/7
TanФ = (opposite) / (adjacent) = √(33)/4
