I know this answer!!! It’s A and C for the first one!
Answer:
150.72 mm^3
Step-by-step explanation:
volume = (pi)(r^2)h
volume = 3.14 * (4 mm)^2 * 3 mm
volume = 3.14 * 16 mm^2 * 3 mm
volume = 150.72 mm^3
Answer:
-2d^3 +3d^2 +3
Step-by-step explanation:
The biggest number you can take out of each term would be 11, so you divide each term individually by 11.
-22/11= -2
33/11=3
33/11=3
Then you keep the variables the same because you don't have a d in every term, therefore you cannot remove a d.
Answer: 8 pounds 10 ounces
Step-by-step explanation:
7 ± 1 ⇒ 8
2 ± 8 ⇒ 10
⇒ 8 pounds 10 ounces
Answer:
The answer to your question is: the second option
Step-by-step explanation:
If two lines are parallel, then their slopes are the same
Slope of the lower line :
m = (-d - 0) / (0 + c)
m = -d / c
Slope of the upper line:
m = ( 0 - a) / (b - 0)
m = - a/ b
finally
-d/c = -a/b
