missymissmisss missymissmisss

26-02-2021
Mathematics

contestada

The figure below shows the relationship between two supplementary angles.

Which of the following represents the value of x and a?

The figure below shows the relationship between two supplementary angles Which of the following represents the value of x and a class=

The figure below shows the relationship between two supplementary angles Which of the following represents the value of x and a class=

Respuesta :

mlarsen5000 mlarsen5000

26-02-2021

Answer:

1) x=20

2) a=28

Step-by-step explanation:

1) 6x+3x=180

9x=180

x=180÷9

x=20

2) 50+2x+3x-10=180

40+5x=180

5x=180-40

5x=140

x=140÷5

x=28

Answer Link

Otras preguntas

why all vertebrae are bones but all bones are not vertebrae?

Which of the following describes a major difference between early Persian and Greek religion? A. The rulers of the Persian Empire relied on their superior mi

Why did the population increase in the colonies between 1700-1776?

how do u do this? I'm honestly so blank

tasha is measuring the charge c(t) in a battery that has been charged for t minutes. which of the following is the mist appropriate domain for c(t)?

When reading a play, the reader has to imagine the A. lines of conversation between characters. B.style of language the playwright has chosen. C.final outc

Some bacteria, like those that cause Cholera, have a flagellum that allows them to a. move. b. reproduce. c. excrete water. d. produce sugar.

An innovative rural public health program is reducing infant mortality in a certain West African country. Pretend the program in Senegal has been reducing infan

In DNA what pairs go together

what is the mean of the following numbers? (to the nearest tenth)21, 23, 76, 47, 55, 135, 45, 30, 17