SirKnight SirKnight

23-06-2020
Mathematics

contestada

algebra applications: find the value of x and y

algebra applications find the value of x and y class=

Respuesta :

Аноним Аноним

23-06-2020

Answer:

x = 10°

y = 35°

Step-by-step explanation:

9x + 20 + 7x = 180 (supplementary angles)

16x = 180 - 20

16x = 160

x = 10°

2y = 7x ( opposite angles)

2y = 70

y = 35°

Answer Link

Otras preguntas

What are the two ideas about the universe did Greek philosophers accept

what is the greatest common factor of 42,63,and 105

It is about 2508 miles from Orange County in California to Orange County in Florida. With an average speed of 70 miles per hour, about how long will it take to

What is a synonmyn for coat

Which kind of bonds are most easily broken in water? a. ionic b. peptide c. disulphide d. single covalent e. double covalent

solve quadratic equation by completing the square x²+2x-15=0

the product of 16 and 4 less than a number is 208. Find the number.

use substitution to solve the sytem: 5x-3y=-20 and x=3y-16

An energy value of 3.313 × 10^{-19} joules is needed to break a chemical bond. What is the wavelength of energy needed to break the bond? (The speed of light =

vanessa drew a figure and said that it had an infinite number of lines of symmetry. what figure did she draw?