B, because to substitute for a variable you have to have an equation to substitute first.
The answer is 98 degrees relative to the axis(probably u or v axis ) due to the fact that complementary angles are 90 degrees or it could be 8 degrees if you take the u or v axis as a constraint axis
6X-9=8X+11
-6x -6x
___________
-9= 2X+11
-11 -11
___________
-20=2X
% %
2 2
__________
-10=x
So the answer is x=-10
I tried to make is easier for you to understand. (;
Hope it helped.
Answer:
0.69
Step-by-step explanation:
A: obese
B: diabetes
P(A) = 61
P(B) = 31
P(A and B) = 23
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 61 + 31 - 23 = 69%=0.69
<span>60 feet 6 inches is the answer that you will need</span>
