murphyserenity21 murphyserenity21

02-03-2021
Mathematics

contestada

ANSWER PLSSSSSSSSSS
Angles B and C are supplementary. If m∠B = 2x - 40 and m∠C =2x + 20, how would you determine the measure of each angle?

Respuesta :

Pariss837 Pariss837

02-03-2021

Answer:

B=60 C=120

Step-by-step explanation:

Supplementary angles add up to 180.

so

2x-40+2×+20=180

4×-20=180

4×=200

×=50

B 2(50)-40=100-40=60

C 2(50)+20=100+20=120

Answer Link

Otras preguntas

(4 x 102) + (7 x 103) Answer:

please help fast answer questions below in the picture

Which number has 91 tens and 12 ones?

Generally, those who are less active have no opportunities to exercise.

Code a call to the function anotherFunc passing the array myints. a)anotherFunc(myints []); b)anotherFunc(int myints); c)anotherFunc(myints &); d)anotherFun

Angela is a vegetarian. Her dietitian friend suggested that she include plenty of nuts, legumes, soybean products, and seeds in her diet. Why do you think the d

2. In the House of Representatives, how is the number of reps from each state determined? a. The Constitution sets the number of representatives. b. There are t

what are Earths water reservoirs and how are they all connected to the ocean .Please help me i need to turn this in tomorrow my teacher already hates me so can

How did the treaty of Versailles lead to hyperinflation? For a 12 mark question on a test please explain fully

For every 24 minutes of television there are 6 minutes of commercials. How many minutes of commercials are there in 48 minutes of television?