A museum groundskeeper is creating a semicircular statuary garden with a diameter of 21 feet. There will be a fence around the garden. The fencing costs $9.50 per linear foot. About how much will the fencing cost altogether? Round to the nearest hundredth. Use 3.14 for π. The fencing will cost about how much
.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality