Answer:
answer is B
Step-by-step explanation:
parallel means have the same gradient =-1/2
y=-1/2x-1/2 (for pont (-1,0)
y=-1/2×-1-1/2
y=0
Answer:that would be 11 be you multiply x=2 so 2 times nine which would be 18 multiply x=2 times z=3 which is 6 subtract the 2 you get 18-6=11
Step-by-step explanation:
Answer:
<h2>d = 23</h2>
Step-by-step explanation:
∠IHE and ∠GHF are vertical angles.
Vertical angles have the same measures (are congruent).
Therefore, if m∠IHE = d + 44 and m∠GHF = 4d - 25, then we have the equation:
d + 44 = 4d - 25 <em>subtract 44 from both sides</em>
d + 44 - 44 = 4d - 25 - 44
d = 4d - 69 <em>subtract 4d from both sides</em>
d - 4d = 4d - 4d - 69
-3d = -69 <em>divide both sides by (-3)</em>
-3d/(-3) = -69/(-3)
d = 23
Answer:
The answer is C
Step-by-step explanation:
I took the test on Illuminate
Solution: We are given that the correlation coefficient between the age of a homeowner, x , and the number of years remaining on the homeowner's mortgage, y, is 0.485
We know that coefficient of determination is the percent of the variation in the dependent variable that is explained by the independent variable. The coefficient of determination is the square of correlation coefficient and is denoted by 
Therefore, we have:
denotes
Hence the option 23.5% is correct