Answer:
C. The afternoon temperature was 6 degrees above the night temperature.
Step-by-step explanation:
this is correct because the 6 is 6 more than 0.
So hmmm recall the "inscribed angle theorem", notice the first picture
thus, check the second picture, recall, a flat line line AOD is 180° wide
Answer:
<em>The remainder is -12. Choice d)</em>
Step-by-step explanation:
<u>The Remainder Theorem</u>
The polynomial remainder theorem states that the remainder of the division of a polynomial f(x) by (x-r) is equal to f(r).
We have the polynomial
To evaluate the remainder when P is divided by a+2, we only have to find P(-2):
The remainder is -12. Choice d)
Answer:
B
Step-by-step explanation:
Answer:
-x-15
Step-by-step explanation:
x-2x-15
1x-2x-15 (if a term doesn't have a coefficient then the coefficient is 1)
(1-2)x-15 (collect like terms by subtracting their coefficients)
-1x-15
-x-15 (when the term has a coefficient of -1, the number doesn't have to be written but the sign remains)