Answer:
x = 5
arcEF = 58degrees
arcGH = 55degrees
Step-by-step explanation:
Find the diagram attached
The sum of angle on the straight line EH is 180degrees
Hence arcEF+ arcFG + arcGH = 180
10x+8 + 67 + 11x = 180
21x + 75 = 180
21x = 180 - 75
21x = 105
x = 105/21
x = 5
Since EF = 10x+8
arcEF = 10(5) + 8
arcEF = 50+8
arcEF = 58degrees
Also, arcGH = 11x
arcGH = 11(5)
arcGH = 55degrees
6 feet on each side will give u a 24 ft perimeter
Answer:
y=b-a/x
Step-by-step explanation:
yx+a=b
-a
yx=b-a/x
Answer:
BẠN BỊ ĐIÊN À
Step-by-step explanation:
CÚT
Answer:
D
Step-by-step explanation:
This is a rectangular prism. The volume of a rectangular prism can be found using:
v=l*w*h
For this aquarium, the length is 36 inches, the width is 12 inches and the height is 24 inches. Substitute 36 in for l, 12 for w and 24 for h.
v=36*12*24
Multiply all the numbers together
v=10,368
Volume is always units^3, because we multiply 3 numbers together. The units are inches, so the volume of the aquarium is:
10, 368 inches^3
