Determine whether the given is a polynomial in one variable or not:
1 answer:
The polynomial is
- Here all the exponents of x are whole numbers, i.e, 2 and 1 are whole numbers.
- So, this polynomial is a polynomial in one variable.
- Its variable is x.
So, the given polynomial is a polynomial in one variable.
Hope you could get an idea from here.
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Hope this helps. Good luck
Step-by-step explanation:
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!