Let
ba--------> area of bases (<span>the two bases included</span>)
p---------> perimeter of the base
h--------> height of the prism
la-------> lateral area
we know that
[surface area]=2*[area of one base]+[perimeter of the base]*height
so
2*[area of one base]=ba
[surface area]=[ba]+[p]*h
and
the formula of lateral area is
[la]=[perimeter of the base]*height
[la]=[p]*h
therefore
[surface area]=[ba]+[la]
the answer is
[surface area]=[ba]+[p]*h
[surface area]=[ba]+[la]
Answer:
what is the answers
Step-by-step explanation:
if it is this then the answer is Which expression is equivalent to the given expression?
8(3/4a)−8
1. 3/4a
2. 6a
3. 8(3/4a - 1)
4. 3/4a -1
then it is 3333
Washington had 150 and Sanchez had 138.
Answer:
<em>Yes.</em>
Step-by-step explanation:
<em>3.5 + 5.5 > 7.8</em>
Answer:
a. Using the inverse demand for each, solve for the social marginal benefit curve.
Bob: Scott:
Q = 40-P Q = 30 – P
(-1)Q – 40 = -P(-1) (-1)Q – 30 = -2P
40 – Q = P 30 – Q = 2P
((30 – Q) = 2P)/2
15 – 1/2Q = P
P = 15 – 1/2Q + 40 – Q
P = 55 – 1.5Q
Scott is no longer willing to pay anything when Q >30
Social Marginal Benefit curve: Q = 40 - P
b. What is the socially efficient amount of plowing?
SMB = SMC
35 = 55 – 1.5Q
Subtract from both sides and rearrange
1.5Q = 20
Q = 13.33
c. Suppose the input costs of plowing fell and marginal costs of plowing were now constant at $5.
55 – 1.5Q = 5
55-5 = 1.5Q
50 = 1.5Q
33.3 = Q*
