aniyah37 aniyah37

02-10-2020
Mathematics

contestada

ZA and ZB are vertical angles. If m_A = (3x – 21)° and mZB = (2x – 13),
then find the value of x.

Respuesta :

kailin2004 kailin2004

02-10-2020

Answer:

x = 9

Step-by-step explanation:

(3x - 21) = (2x - 13) eliminate by subtracting 2x and add 21 on both sides

x = 9

Answer Link

Otras preguntas

Pam Erickson Construction Company changed from the completed-contract to the percentage-of-completion method of accounting for long-term construction contracts

Mrs. Yadav purchase 25 kg of vegetable at Rs 20 per kg and sold at a loss of Rs 50 find her Selling rate and loss percent

Find the smallest positive integer that satisfies both of the following equations: = 3 (mod4) and = 5 (mod6)

An agent is discussing an equity index annuity purchase with a client. The agent explains that there are several which she feels are equally suitable for the cl

Shawna finds a study of American men that has an equation to predict weight (in pounds) fromheight (in inches): y = -210 + 5.6x. Shawna's dad's height is 72 inc

One of your friends tells you, "I didn’t like the environmental-awareness presentation today. First of all, it was too long, not to mention the person that gave

Complete the following sentence. Ancient civilizations attributed most human problems to evil or demonic supernatural spirits, and attempted to release these sp

This table represents a quadratic function. y x 0 14 1 10.5 2 8 3 6.5 4 5 6.5 What is the value of a in the function's equation? A.2 B.1/2 C.-1/2 D.1

Haz parejas con los siguientes lugares y lo que se encuentra en ellos.

A recipe calls for 1/6 teaspoon of oregano and 1 1/4 teaspoon of pepper. What is the ratio of oregano to pepper a. 1:12 b. 2:15 c. 1:3 d. 2:3