8% of 50
equation:
(8/100)=(x/50)
cross multiply 8 & 50, and 100 & x
400=100x
solve for x by dividing both sides by 100.
400/100=100x/100
4=x
8% of 50 is 4
Two planes may intersect, be parallel, or coincide .
If two planes intersect, then the set of common points is a line that lies in both planes. Two parallel planes can not intersect.
The intersection of two planes that do not coincide (if it exists) is always a line.
If an intersection of the planes does not exist, the planes are said to be parallel.
U can refer to the picture that I’ve attach below
Answer:
140 minutes
Step-by-step explanation:
After 28 mins you've gone 4 miles, assuming this rate is constant and you dont slow down or speed up, in order to get to 20 miles you will have run 5x as much (20/4 = 5), thus 5x the amount of time (28x5).
20/4 = 5
5x28 = 140
the ratio of squares to shapes is 2:5
