07-10-2017
Mathematics

contestada

∠A and ∠B are vertical angles with m∠A=x and m∠B=4x−30 .

What is m∠A ?

Respuesta :

rosebud1018msowuu4e rosebud1018msowuu4e

07-10-2017

4x-30=180
180-30
4x=150
150/4
37.5
x=37.5

Answer Link

Otras preguntas

Explain the concept of greenhouse gases and their impact on the planet.

which number line represtents the solution to |x+4|=2?

slope-intercept form through: (4, 1) and (0, 5)

Escoge La mejor respires ya Argentina está en Centroamérica True or false

what is an equation of the line that passes through the point (6, -1) and is parallel to the line 2x-3y=12

Which fraction would make this equation true using the multiplicative inverse? 4/9 x ? = 1

Which detail gives implicit information about the modern view of the Elizabethan landscape?

Why did the Japanese keep their country from trading with other nations

Suppose that y varies inversely with x, and y=4 when x=7. What is an equation for the inverse variation

please help asap!! social studies south true or false questions !!!

good job