Answer:
A
Step-by-step explanation:
Hopefully this helps
Angle of elevation is 15 degrees and we're trying to solve for the hypotenuse of the right triangle given the adjacent is 7.11 m.
We could use primary trig ratios to solve - COS.
Let x represent the length of the ramp (hypotenuse)
Cos15= ADJACENT/HYPOTENUSE
Cos15= 7.11/x
x=7.11/cos15
x=7.36 m
<span>Therefore, the ramp is 7.36 m in length.
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Step-by-step explanation:
5.slope=0
6.equation=y=5
7.slope=undefined(no Slope)
8.equation=x=-1
Answer: 40°
Step-by-step explanation: angle XYW is 50°.XYW is made up of two angles XYZ and ZYW
So, XYZ+ZYW= XYW (equation 1)
Given XYZ= 10° and XYW= 50°
10°+ZYW= 50° (substituting the values of equation 1)
ZYW= 50-10
ZYW= 40°
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