Beth can sweep a porch in 11 minutes. Paul can sweep the same porch in 9
minutes. Find how long it would take
them if they worked together. Round
answer to nearest hundredth.

pleasae answer fast!!!
thank u

452,489 to the nearest thousand is 452,000

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.