I think its 8 im not sure but i have the same paper and she marked mine right
Answer:
Step-by-step explanation:
First, let's start with what we have. If we use 
here's what we can put in:
Then we can use one of the given points to find the y-intercept. Since the only complete one is (12,10), we'll use that.
So now we have 
.
Now we can use our other point with the missing y-value and solve for y.
So the missing value is 64.
Hope this helps!
If we take for example 20x1.5=30 the scale factor would create an enlargement
9514 1404 393
Answer:
(2/3)(e^t +1)^(3/2)
Step-by-step explanation:
Use the substitution ...
u = e^t +1
Then du = e^t and you are finding the integral of ...
∫u^(1/2)·du
which you know by the power rule is ...
(2/3)u^(3/2) = (2/3)(e^t +1)^(3/2)
Answer:
<EFD= 47.5°
<CFD=47.5°
Step-by-step explanation:
Seeing that 85° is already there and it would be an opposite angle to <BFC all you would have to do is subtract that 85° from 180° because that's the angle of a straight line. then when you get 95° you divide it by 2.
