I think is B, because HL is only for right triangles
Answer:
36π cm cubed
Step-by-step explanation:
Surface area of a cylinder is 2πr^2 + 2πrh
4 cm is the diameter in the image, so the radius is 2 (4/2)
7 is the height
π2(2^2) + π2(2)(7)
8π + 28π
36π
(PV=nrt) Divide nr from both sides to get t by itself. t=PV/nr
ANSWER
Rewrite and make substitution.
EXPLANATION
Since Harriet calculated 27 divided 4 and had 6.75.
This means that:
Now we want to find
without divide.
Therefore we need to rewrite the expression so in terms of
so that we can substitute.
This will give us;
This implies that,
Answer: their is no inverse
Step-by-step explanation:Opposite in effect.
−
5
is the additive inverse of
5
, because their sum is zero.
1
3
is the multiplicative inverse of
3
, because their product is
1
.