Answer:
a=5-b
now substituting to 2nd eqn
5-b-b=1
5-2b=1
4=2b
b=2
again,
a-2=1
a=3
Answer:
Step-by-step explanation:
This was 4 days ago let me guess missing assignments
A, because 1/4 is your slope of the line. which means you find a point where the line intersects and count 1 up and four over to the right and should end up where the line touches the graph again. if it were to be -1/4 it would be opposite and the line would be going the other way. and 1 would be your y-intercept. this is where the line crosses over the y axis at 1! hope you found this helpful!
We know that
area of a circle=pi*r²-------> r=√[area/pi]
for area=5000 ft²
r=√[5000/pi]----> r=39.90 ft
39.90*2-----> 79.8 ft of diameter
79.8 ft is > 40 ft
therefore
the answer is
<span>No, he forgot to multiply the radius by 2.</span>
Answer:
(a) 42000000 cubic feet
(b) 552000 square feet
Step-by-step explanation:
base side length, a = 600 feet
slant height , L = 460 feet
height, h = 350 feet
(A) Volume of the hotel is
(B) Lateral surface area is
A = 2 a L
A = 2 x 600 x 460
A = 552000 square feet