Answer:
Volume = 480 cubic inches
Explanation:
We have the following relationships to work with
width w = h -3
length l = h + 4
area of base of prism a = l x w = 60 (1)
area of base in terms of h = (h-3)(h+4) =h² -3h + 4h -12 (2)
Setting (1) = (2) gives
h² + h -12 =60
h² + h -72 = 0
Factoring the LHS we get
(h+9)(h-8) = 0
The solutions for h are
h + 9 = 0 ==> h = -9
h - 8 = 0 ==> h = 8
Since h cannot be negative, h = 8 inches
Volume = base area x h = 60 x 8 = 480 cubic inches
<u>Note</u>
We do not have to calculate length and width separately, but if so,
w = 8 -3 = 5
l = 8 + 4 = 12
Yes. This is very needed to be successful in life. Everyone go get a smelly whiff of Dora...! :)
Answer:
Established by Article I of the Constitution, the Legislative Branch consists of the House of Representatives and the Senate, which together form the United States Congress. ... The House of Representatives is made up of 435 elected members, divided among the 50 states in proportion to their total population.
Explanation:
Answer: The correct answer is B.
Explanation: The following choice that is NOT true about the Pacific Ring of Fire is that it includes the northern edge of Alaska. The rest of the choices given are true about the Pacific Ring of Fire. The correct answer is B.
Anna has the most money because John and Paul both had money.
