Answer:
-2
Step-by-step explanation:
residual value = measured value - predicted value (from the line of best fit)
so residual at x = -2 is
0 - 2 = -2
I solved this rational equation by combining expressions and isolating the variable a
a = -2
Answer:
1.) 1/5 2.) 1/8 3.) 1/6 4.) 3/10 5.) -7/12 6.) -11 2/5 hope this helped
Step-by-step explanation:
Answer:

Step-by-step explanation:
Based off of what we do know, if we can find length DB we can use the pythagorous theorem (I will be assigning the variable z)

First equation is for triangle ABD
Second is for BCD
And the last one is for ACD
Substitute
and 

As discovered before

you take 38 hours and multipy it by 10.50 is $399.00