Answer: 68.5°F and 76.5°F
Step-by-step explanation:
Given: The heat in the house is set to keep the minimum and maximum temperatures (in degrees Fahrenheit) .
According to the given absolute inequality equation, where x is the temperature of house
|x – 72.5| = 4
it gives x – 72.5 ≥ -4 and x – 72.5 ≤ 4
⇒ -4 ≤ x – 72.5 ≤ 4
Adding 72.5 on both the sides, we get
⇒ -4+72.5 ≤ x ≤ 4+72.5
⇒68.5 ≤ x ≤ 76.5
Thus the minimum temperature is 68.5° F and the maximum temperature is 76.5° F.
Answer:
14
Step-by-step explanation:
2(l+b)
2(3+4)
2(7) now do multiply
answer 14m
Answer:
Hi, there your answers are:
29. 42=0.42
30.75=0.75
31. 8=0.08
32.5=0.05
33. percent=7% Decimal=0.07
34.percent=40% Decimal= 0.4
35. percent=90% Decimal=0.9
36. Decimal=0 Fraction= 0/100 or 0/10
37. Decimal=0.08 Fraction=8/100
38. Decimal = 0.33 Fraction= 33/100
39. Decimal= 0.74 Fraction=74/100
40. Decimal= 1% Fraction= 1/1 or 100/100
Hope this Helps :)
Step-by-step explanation:
Answer:
1 hour ago would be 3C.
3 hours ago would be 9C.
4.5 hours ago would be 13.5
Step-by-step explanation:
