Your answer is A !! go for it !!
The first step we take is to factor out a GCF:
2d(d³ + 3d² - 9d - 27)
Now, we can factor what's in the parenthesis by grouping (don't forget to keep the 2d we factored out):
2d[d²(d+3) -9(d+3)]
2d(d²-9)(d+3)
d²-9 can still be factored because it is the difference of two squares:
2d(d+9)(d-9)(d+3)
That is the completely factored form.
Answer:
0.5
Step-by-step explanation:
Subtract 2.5 from 3
Answer:

Step-by-step explanation:
<u>Inscribed Angle Theorem</u>
The measure of an <u>inscribed angle</u> is half the measure of the <u>intercepted arc</u>.
First, use the Inscribed Angle Theorem to calculate the measure of arc WY.




Assuming XY is the diameter of the circle:



