sonie28 sonie28

01-07-2020
Mathematics

contestada

What is the measure of env (5x+57)degrees

Respuesta :

jeannie777 jeannie777

01-07-2020

Answer:

D) 132°

Step-by-step explanation:

8x+12=5x+57 subtract 5x from both sides

3x+12=57 subtract 12 from both sides

3x= 45 divide by 3 from both sides

X=15

5(15)+57=132°

Answer Link

Otras preguntas

A recipe for fruit salad calls for 3 times as many apples as oranges. Which statement is true?

Inmates who take advantage of the prison resources such as libraries or drug treatment programs by ___ are working to improve themselves to prepare for a return

What parts of the geosphere are involved in plate tectonics

The difference of a number times 4 and 9 equals 5

Dna methylation is a mechanism used by eukaryotes to do what? see concept 18.2 ( page 368) hints dna methylation is a mechanism used by eukaryotes to do what? s

the rational basis test of the Equal Protection Clause would legally permit which of the folowing? Select all that apply. 1. not allowing a 10-year-old to drive

Which of the following is NOT very helpful if you find a car or motorcycle approaching you in your lane? A. Sound your horn and flash your lights. B. Brake sh

The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). The monthly cost for 50 minutes of ca

look at the bar diagram what term refers to the amount Joshua has to pay back to the addition to the $300 he borrows

rationing exist because of