9514 1404 393
Answer:
x ≈ 8.0
y ≈ 6.0
Step-by-step explanation:
For x, the relevant trig relation is ..
Sin = Opposite/Hypotenuse
sin(53°) = x/10
x = 10·sin(53°)
x ≈ 8.0
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The value of y can be found in the same way using the 37° angle, or the cosine function can be used.
y = 10·sin(37°) ≈ 6.0
y = 10·cos(53°) ≈ 6.0
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<em>Additional comment</em>
This question only asks for the value of x. We expect there may be some versions of this question in which the value of y is requested, or in which the positions of x and y are switched. Please compare your question carefully before you copy the answer.
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You may notice this is a 3-4-5 triangle with a scale factor of 2.
Answer:
Step-by-step explanation:
5 + x/3 = x/2
x/2 - x/3 = 5
3x/6 - 2x/6 = 5
x/6 = 5
x = 30
Square root (8-0)^2 + (8+7)^2
square root 64+15^2
=8+15
= 23
Answer:
See below
Step-by-step explanation:
The function 
oscillates between -1 and 1, so the range is 
.
