nobleshaley
nobleshaley nobleshaley
  • 12-02-2021
  • Mathematics
contestada

Angle A and B have a sum of
187º. Angle A is 12 more than 3
times a number, angle B is 7
more than 5 times the same
number. What is the measure of
angle A and angle B?

Respuesta :

adnan04
adnan04 adnan04
  • 14-02-2021

Answer:

let no. be x

A= 12+ 3x

B= 7+5x

A+B=187

12+7+3x+5x=187

x=21

therefore, A=75°

B=112°

Answer Link

Otras preguntas

¿Qué tiempo ____? Nieve hace lluvia mal
____ increases nutrition loss due to leaching A. Boiling B. Steaming C. Baking
Look at the diagram below. What kind of molecule is represented in the diagram?
A cube has a side length of 6 centimeters what is the volume
What is the factored form of the polynomial? X^2-16+48
how do you find surface area​
If temperature increases, what happens to pressure? Question 3 options: Pressure increases. Pressure decreases. Pressure stays the same.
the purpose of dystopian fiction is to warn readers about what their world might become if they do not act to prevent it. true or false
how do you factor 24a^2-4a-8 and what are the steps​
In the figure which pair of segments appear to be parallel