Answer:
Factoring
Step-by-step explanation:
x^2 + 7x = x(x + 7) = 0
So
x = 0 or x = -7
Answer: 252
Step-by-step explanation:
Since x=6, substitute x by 6
7(6) raised to power 2
7(36)
=252
Answer:
38.3 %
Step-by-step explanation:
The percentage is the number of passengers of the airports in Asia divided by the total number of passengers, multiplied by 100%. Asia's airports are Capital International (China), and Tokyo (Japan), and the number of passengers of them is 74 + 64 = 138 million.
The total amount of passagerns in the five airports are:
89 + 74 + 67 + 66 + 64 = 360 million.
% = (138/360)*100%
% = 38.3 %
Answer:
D
Step-by-step explanation:
If 
then we can consider right triangle with adjacent leg 4 un. and opposite leg 3 un.. By the Pythagorean theorem,
So,
1 inch = 5 yards that’s the awnser
