A triangle has a base of 8.7 centimeters and a height of 9 centimeters. What is the area?

___square centimeters

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

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