01munchkin 01munchkin

01-01-2017
Mathematics

contestada

The measure,in degrees,of the three angles of a triangle are given by 2x + 1,3x - 3, and 9x.Whar is the measure of the smallest angle

Respuesta :

sakina716 sakina716

01-01-2017

(2x+1)+(3x-3)+9x = 180

14x-2 = 180

14x = 182

x = 13

Plugging back in, your angles are 27 degrees, 36 degrees, and 117 degrees, respectively. So the 2x+1 angle is the smallest.

Answer Link

Otras preguntas

what are the steps to evaporation but without heat just evaporation steps to follow

Water Cycle: As _________ get too heavy to hold the liquid, the liquid droplets fall back to Earth.

Write each decimals as a fractions or a mixed number. 26.3 and 7.104 >> help <

2+3=8, 3+7=27, 4+5=32, 5+8=60, 6+7=72, 7+8=???????? SOLVE IT IF YOU CAN

Write each decimals as a fractions or a mixed number. 26.3 and 7.104 >> help <

What role should the government have in enforcing equal rights for Americans?

What is a list of countries without volcanoes?

What was significant about the new habitats Darwin visited?

How much does 3000 kg = to get tons

Which of the following occurs during anaphase I of meiosis? (A) Formation of tetrads (B) Separation of homologous chromosomes (C) Crossing over (D) Separation o