Joel is mailing a large envelope to his cousin. The envelope has pictures inside, so he doesn't want to bend it. The mail slot has the dimensions shown. The dotted line shows the widest part of the slot.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Given: δabc, m∠1=m∠2, d∈ ac bd = dc m∠bdc = 100º find: m∠a m∠b, m∠c