15-08-2020
Mathematics

contestada

Two angles are supplementary. The measure of angle 1 is equal to 12x+4 and the measure of angle 2 is equal to 4(2x+5).what is the measure of angle 2?

Respuesta :

adesanya5 adesanya5

15-08-2020

Answer:

82.4

Step-by-step explanation:

12x+4+8x+20=180

20x+24=180

-24 -24

20x= 156

x= 7.8

Angle 2

4(2*7.8 +5)

4(15.6+5)

4(20.6)

82.4

Answer Link

Otras preguntas

Write down three powers of federal, provincial and local units of governance having according to our constitutional provision PLEASE HELP MEEEEEE

Which option is a valid hypothesis in the correct format? 1. if a cotton plant receives 100mL of water everyday, it will display steady growth. 2. If a cotton p

how do I round √13 to two decimal places.

2. What does the author define and describe in this article? A. friendship B. studying C. bullying D. cooperation

Graph the line with slope 3/2 and y-intercept - 7.

Please help ASAP and explain the answer, thank you

f(x) = 3x-9/ 4 inverse practice, pre calculus

how did malcom x expand black nationalism

please help i will give extra points!!!!!

What do you think is the most important reason for learning about environmental systems? Please help this is 15% of my lesson grade