During a 10 day period, officer mandel drove his patrol motorcycle 1320 miles. if he drove 105 miles on one day, how many miles did he average on the other days?

Mandel drove 105 miles in one day

total miles 1320 miles

1320  - 105   =   1215 miles

so mandel drove 1215 miles in 9 days

Average =    1215  / 9    = 135 miles per day

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

it is a horizontal line.