Answer:
72
Step-by-step explanation:
7.2 x 10 = 72 and 72 ÷ 10 = 7.2
Answer:
Supplementary.
Step-by-step explanation:
In this case when put together, ∠2 & ∠3 create a straight line. A straight line is 180° in measurement, and the two angles are supplementary.
If the two angles meet together and create a right angle, then they are complementary, as, when combined, the two angles will form a 90° measurement.
™
.82
When changing a percentage to a decimal you will divide the number by 100. 82/100= .82
To change it back to percentage you will take .82 and multiply by 100 or simply move the decimal two stops to the right, making 82. or 82%
Train 1 = (x) = 357.1 mph
Train 2= (x + 5.9) = 363 mph