teammiscy teammiscy

02-10-2020
Mathematics

contestada

Angles A and B are supplementary. The measure of angle A is 60° and the measure of angle B is represented by 3x. Which equation can be used to determine the value of x?

The equations are
A. 60+3x=90
B. 3x+60=180
C. 60-3x=180
D. 3x=60

Respuesta :

Hannahlee2005 Hannahlee2005

02-10-2020

b
because the angles are supplementary meaning they add up to 180

Answer Link

Otras preguntas

1. The African nation with the largest land area is

What is enthalpy? A. Enthalpy is the heat involved in a reaction. B. Enthalpy is the temperature of a reaction. C. Enthalpy is the mass involved in a reaction.

simplify (3x+1)^2-4(2x^2-3)

PLEASE HELP ME WITH THIS & IT DUE tomorrow. PLEASE AND THANK YOU!!!

What is the slope of the line shown below?

Which of the following statements is a testable hypothesis for an experiment that compares wild horses and tame horses?

social media eventually will replace all traditional media formats? A. True B. False

distance between (-3,1) (1,5)

What are two things that Colin Powell believes about work

The six faces of a cube are painted black. The cube is then cut into [tex]5^3 = 125[/tex] smaller cubes, all the same size. One of the small cubes is chosen at