Answer:
12+√74 ≈ 20.60
Step-by-step explanation:
The side lengths of this right triangle are 5 and 7 units, so the length of the hypotenuse is ...
b² = a² +c² = 5² +7² = 74
b = √74
The perimeter is ...
P = a + b + c = 5 + √74 + 7
P = 12+√74 ≈ 20.60
6. 2 h 14 min= 134 min
134min/26.2 mi = 5.114 min/mi
7. 9834.9-8546.3=1348.6 mi
1348.6 mi/65.4 gal=20.6 mi/gal
8. 5 miles = .4x
x=5/.4
x=12.5 laps
9. 8 x 3600=28800 sec
28800/8001=3.6 sec/kiss
Answer:
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
10
. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
2.304
×
10
5
Answer:
x=1 y=4
x=2 y=7
x=3 y=10
Step-by-step explanation:
To find the answer, you have to plug in the x-value for the equation to find y.
You will then find out that every time x increases by 1, y increases by 3.