Answer: 3 and 7/4
Step-by-step explanation:
Because all the other answers are a negative slope or undefined.
The graph shown is positive so the slope has to be positive.
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Answer:
surds are option A, D and E
Step-by-step explanation:
Given;
A Surd have no perfect square root.
B. √36 = 6
C. √100 = 10
Option B and C have perfect square roots.
Thus, surds are option A, D and E, which have no perfect square root.
By the power of Trigonometry!
We know the angle is 22*. The height of the ramp is on the OPPOSITE side of the angle. The known length of 32 ft is the ADJACENT side of the angle.
Q: Which trig function relates OPP and ADJ?
A: It's tangent!
tan(angle) = opposite / adjacent
So, we can say that
tan(22*) = opposite / 32
32*tan(22*) = opposite
With a calculator (make sure it is in degree mode!):
32*0.404 = opposite
12.928 ft = opposite
The height is 13 ft.
Your answer is c.
HOPE IT HELPS