Answer h=-80
vvv STEP BY STEP vvv
Multiply both sides of the equation by
52-h=28
Move constant to the right-hand side and change its sign
-h=28+52
Add the numbers
-h=80
Change the signs on both sides of the equation
h=-80
Well, it depends on the size of the ice cub and how much heat is being added. if its smaller and it has large amounts of heat being added it will melt fast, if its small and low amounts of heat are being added it will melt slower, if its a big cubs and large amounts of heat are being added it will melt slower than the small cub at the same temp but if its getting more heat than the small cub its should melt faster, ect. but in your case id say your right and bigger surface slower melt.
Answer: y = 4x + 1
Step-by-step explanation:
1. Make the equation its parallel to in slope intercept form by subtacting 4x to get -y = -4x+ 2 then dividing both sides by -1 to get y = 4x -2
When dealing with parallel lines thier slopes are ALWAYS the same, so the equation we are making should have the slope of 4.
2. Plug in the corrordinates x and y values and the slope into the point-slope form equation to find the y intercept
(y - (-3)) = 4(x - (-1))
3. Solve for y in slope intercept form:
y + 3 = 4x + 4 ----> y = 4x + 1
C would be the correct answer
A would mean that 6=3*18, which is incorrect
B would mean that 3=6*18 which is also incorrect
C would mean that 18=6*3 which is CORRECT
D would mean that 18=6*2 which is also incorrect
Therefore, C would be the correct answer
