Answer:
The answer to this question is
Angle at C is 35
Angle at D is 81
Angle at E is 64
because y=6
Y=x is the answer alone, since it only crosses the origin
Answer:
The length of the ramp must be at least 14.71 feet
Step-by-step explanation:
Given


<em>See attachment for complete figure</em>
Required
Length of the ramp (z)
To do this, we consider sin of angle A (
).
So, we have:

This gives:

Make z the subject



<em>The length of the ramp must be at least 14.71 feet</em>
Answer:
12%
Step-by-step explanation:
85/700 × 100 = 12.14
I think y is always 3 less than x. So for the first blank it would be 3 less than -1, that is -4. That makes the second blank -3. The third -8. And the last, -5.
The equation might be x-3=y
I might be wrong, please tell me if this is correct.