Seudónimo Seudónimo

03-02-2021
Mathematics

contestada

Pls help me. brainliest

Pls help me brainliest class=

Respuesta :

jimrgrant1 jimrgrant1

03-02-2021

Answer:

x = 6, ∠ B = 126°

Step-by-step explanation:

∠ A and ∠ B are alternate angles and congruent, so

8x + 78 = 2x + 114 ( subtract 2x from both sides )

6x + 78 = 114 ( subtract 78 from both sides )

6x = 36 ( divide both sides by 6 )

x = 6

Then

∠ B = 2x + 114 = 2(6) + 114 = 12 + 114 = 126°

Answer Link

Otras preguntas

When you buy a U.S. government savings bond, you're doing so under the power given to Congress to A. regulate commerce. B. print and coin money. C. levy taxes.

What is a labyrinth?

What are parts of male reproductive system?

Evaluate x – 2y if x = –3 and y = –6.

According to modern atomic theory, it is nearly impossible to determine an electron’s exact a. color. c. charge b. position. d. mass.

1. The principal parts of a verb are A. base form, helping verb, past participle. B. base form, past tense, past participle, future tense. C. present te

When the Mughal Empire fell in 1857, it became a colony of _____. France Netherlands England Spain

Given a force of 100 n and an acceleration of 10 m/s2 what is the mass

List of behavior disorders

similar structures that related species have inherited from a common ancestor are called