Answer:
26.2
Step-by-step explanation:
PQ/QR = 8/16 = 0.5
tan(26.6) = 0.5
Answer:
a
Step-by-step explanation:
because it is
To solve for the variables y and x we substitute the second equation into the first meaning that y = -x +2 you substitute y for (-x+2)
so
(-x +2) = x +4
add x to both sides
2 = 2x + 4
subtract 4 from both sides
-2 = 2x
divide by 2
-1 = x
now plug x back into the original equation
y = (-1) + 4
y = 3
and
y = -(-1) + 2
y = 1 +2
y = 3
there you have it x = -1 and y = 3
Hope this helps ;)
if y is multiplied by 1/3, then the value of y changes by a factor of k = 1/3.
<h3>
How to find the value of k?</h3>
We know that there is a proportional relationship between x and y.
Such that if y is multiplied by 1/3, then the value of y changes by a factor of k.
This is trivial, the factor will be the same number multiplying y, we need to write:
y*(1/3) = k*y
If we divide both sides by y:
k = 1/3
If you want to learn more about factors.
brainly.com/question/723406
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