I neeed hel An industrial scale is guaranteed by the manufacturer to have a
percent error of no more than 1%. What is a possible reading on the scale if you put 500 kilograms of iron ore on it?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?