(2p + 7)(3p-9)
2p x 3p= 6p^2
2p x -9= -18p
7 x 3p=21p
7 x -9=-63
6p^2 - 18p + 21p - 63
6p^2 + 3p -63 is the answer.
Answer:
(6,5), (3,-4) either one of those...
For this case we have that by definition, the circumference of a circle is given by:

Where:
d: It is the diameter of the circle
They tell us that:

Substituting:

Thus, the circumference of the circle is 55 centimeters.
Answer:
Option B
Answer:
Step-by-step explanation:
-3/4 * 2/5 = fraction multiplication.
-6/20 = -3/10
Answer:
c is the answer
Step-by-step explanation:
i just did it