schoolking schoolking

28-10-2019
Mathematics

contestada

Find the value of x and y and please show all work.

Find the value of x and y and please show all work class=

Respuesta :

rachelblaiir rachelblaiir

28-10-2019

Step-by-step explanation:

All of the angles are equal because of the congruence marks.

180÷3=60

5y=60

y=12

(5x-6)+(3x+2)=180

2+(-6)= -4

5x+3x=8x

8x+ -4=180

8x=184

184/8=23

23=x

Answer Link

Otras preguntas

A line which intersects one of two parallel lines intersects the other also. A. Always B. Sometimes C. Never (I put always, but that turned out to be incorrect)

I will give brainliest to the first person to get it right :)

The Sankey diagrams below show the energy transfers in two light bulbs. How much energy is wasted by light bulb 2?

A line is perpendicular to y = -2x - 1 and intersects the point (6,9). What is the equation of this perpendicular line? y = 2x + [?]

Grade A sugar costs £75 per kg and grade B sugar costs £50 per kg. Anne mixed the two grades and sold the mixture at £72 per kg. I'm doing so she made a 20% pro

The normal boiling point of ethanol (C2H5OH) is 78.3 oC and its molar enthalpy of vaporization is 38.56 kJ/mol. What is the change in entropy in the system in J

For the acids, use the formula pH = -log[H+). (Because HCl has 1 H+ ion per formula unit, [H+] equals the molarity.) For water, use what you know about the pH o

What is the central idea of this excerpt? The sun and stars are lovelier than jewels and shine just as bright. Even fine cloth is made from the thread of simpl

What form of communication was early media? O omni-directional one-way O multi-directional two-way

Which of the following inequalities is represented on the graph?