kyerinm kyerinm
  • 21-08-2020
  • Mathematics
contestada


4. If mZDEF = 3x +1 and mZDEG = 5x +19, find the value of x.

4 If mZDEF 3x 1 and mZDEG 5x 19 find the value of x class=

Respuesta :

carolineL324
carolineL324 carolineL324
  • 21-08-2020

Answer:

x=-9

3x+1=5x+19

    -1        -1  

--------------------

3x=5x+18

-5x -5x

----------

-2x=18

x=-9

Ver imagen carolineL324
Answer Link

Otras preguntas

What is the domain of f(x)=(2/3)^x
What is the value of x to the nearest degree?
Izzy chose a marble from a bag of 6 red marbles, 8 blue marbles, 5 yellow marbles, and 5 green marbles.What is the probability she will choose a red or blue mar
how are arteries and veins different
Shakespeare uses this soliloquy to portray Juliet’s
What challenges did Wilma Rudolph overcome to become a successful athlete?
A ranger stands at the top of a 160-foot tower. He spots a campfire at an 8° angle of depression. What is the distance from the campfire to the base of the
Bananas sell for $.46 per pound. Is $2.00 enough to buy four pounds of bananas?
how far does light year travel in one year
to approach the runway, a pilot of a small plane must begin a 10 degree descent from a height of 1790 feet above the ground. To the nearest tenth of a mile, how