A cereal box says that now it contains 20% more. Original it came with 18.5 ounces of cereal. How much cereal does the box come with now

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )