Answer:
A: 60%
Step-by-step explanation:
- multiply .6 by 4.5 and then you get 2.7
- then add 2.7 and 4.5 and then you get 7.2
Answer:
the temperature increased 1.25°c per hour
In those twelve hours the total increase was 15°c
Step-by-step explanation:
Divide the total temperature increase and the total of hours
and that's how you get how many degrees it increased each hour from midnight to midday
Answer:
24 miles
Step-by-step explanation:
Distance formula (d):
D = sqrt[(x2 - x1)^2 + (y2 - y1)^2]
Home to library
(-4, 1) ; (-4, 9)
D1 = sqrt((-4 + 4)^2 + (9 - 1)^2)
D1 = 8
Library to park :
(-4, 9) ; (2, 1)
D1 = sqrt((2 + 4)^2 + (1 - 9)^2)
D3 = 10
Park to home :
(2, 1) ; (-4, 1)
D1 = sqrt((-4 - 2)^2 + (1 - 1)^2)
D2 = 6
Answer:
B
Step-by-step explanation:
|-82| < |-83|
If the absolute values are replaced by an integer, 82 < 83
Answer:
tHERE ARE NO EQUATIONS
Step-by-step explanation:
60% of 25
= 60/100 x 25
= 0.6 x 25
= 15
