Answer:
18 - (-12)
Step-by-step explanation:
Final temp. - Initial temp. = the change in temperature
By -12, we're indicating that is below zero (which is obvious) meaning that it is not in the "normal" scale nor in the imaginary scale of numbers. So, we can operate the following...
18 - (-12) = 30
So the temperature changed by 30 values or the temperature increased by 30 values, because the number is positive.
Answer: I think you would spend $84.10 but I can’t be sure because I don’t know how many gallons of gas your tank holds
Step-by-step explanation:
Answer:
Answered
Step-by-step explanation:
Length is stored in variable named length
the width in one named width
the expression for the diagonal of the rectangle can be written as
double diagonal = Math.sqrt(Math.pow(length,2) + Math.pow(width,2))
