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The
shared variance is (coefficient of determination) is .36.
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Answer: PR= 20
QS=20
Step-by-step explanation:
The triangles are both congruent and isosceles. 10 + 10 = 20
Answer:
the correct answer is -5 since y=7
Unfortunately, you haven't shared the instructions for this problem. My guess is that you are to evaluate <span>P(x)= x^3+4x^2-8x-6 for x = a = -2.
If that's the case, then
P(-2) = (-2)^3 + 4(-2)^2 - 8(-2) - 6. This simplifies to:
= -8 + 16 + 16 - 6 = 18 (answer)</span>