True. 8*9=72 and 9*9=81. Original ratio is being multiplied by 9/9
Answer:
car a-50 kilos per hour
car b-55 kilos per hour
car b is faster
Step-by-step explanation:
150/3=50
220/4=55
So what you do it you multiply that number by 100 because it is out of 100% so therefore it would be 140.6%. But I cannot tell you that that is correct without more information.
3427.68/54 could be another way
Answer:
x = 25 and <A = 148 degrees
Step-by-step explanation:
Basically it's asking you to find the value of x for both of those equations, x must be the same for both
6x - 2 = 4x + 48
