Which set of angle measures could be the angles of a triangle?
23°, 76°, 81°
27°,76°, 79°
30°, 60°, 30°
38° 48°, 104

Hello! mark me brainliest answer: congruent segmentsstep-by-step explanation: congruent segments. take a line, cut it in half, superipose one half over the other half; you'll ha...Read More

1) The average increase in the level of CO2 emissions per year from years 2 to 4 is:Average=[f(4)-f(2)]/(4-2)=(29,172.15-26,460)/2=2,712.15/2=1,356.075 metric tons. The first is fa...Read More

answer: 7step-by-step explanation:...Read More

The answer would be c...Read More

answer: cos [   arcsin (3/5) - arccos (1/2) ] =step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 degcos y = 1/2 --> y = +- 60 deg a....Read More

what i would say the best answer is a. 40.5...Read More

hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm...Read More

-43...Read More