4z^3 + 5z^2 + z
<span>Well that</span> would be it... <span>not</span> much can be done considering the exponents of the variable :)
Mmm I would say answer is 96
Cuz you have to get 180° total
So 180-35-49=96°
Answer:
(See the attachment)
Step-by-step explanation:
None
Answer:

Step-by-step explanation:
In order to find the value of ∠EFB here, we have to note our angle relationships.
We know that ∠CFE is already 90°. We also know that ∠CFA is 90°. Angle ∠AFB is inside ∠CFA. Since we know the measure of ∠AFB, we can find the measure of ∠BFC.

Now that we know ∠CFE and ∠BFC, which together make ∠BFE, we can add these angles up.

Hope this helped!