In a triangle, the measures of the three angles are x, x + 12 , and x-9. What is the measure of each angle?

Question

10-01-2021
Mathematics

contestada

In a triangle, the measures of the three angles are x, x + 12 , and x-9. What is the measure of each angle?

Respuesta :

Otras preguntas

One post-war fact about the United States that created tension with the USSR was the United States desired to create a buffer zone in Eastern Europe. needed to

Most drugs that are sold on the illegal market are about 95 to 99 percent pure, containing only the drug itself. True False

Marc wants to buy a set of 6 antique chairs for his dining room. He has decided to spend no more than $360. How much can he spend per chair?

Which sentence is written in third-person point of view? (5 points) Once a small crowd of protesters, we were now an angry mob. Your small crowd of protesters

How did the response to the Berlin blockade affect the relationship between the United States and it’s allies

Fill in the blank plz

Graph the inequality c ≤ 3. How is the graph of c < 3 different from c ≤ 3?

Which is true of North Korea’s economy? The North Korean economy is growing as North Korea increases its trade with other countries. North Korea’s economy is in

The measure of angle Jkl can be represented using the expression 3x+5 What is the Degree of JKL

AyaanR AyaanR · Answer 1 · 2021-01-10T23:00:23+01:00

AyaanR AyaanR

10-01-2021

x + x + 12 + x - 9 = 180
3x = 180 - 12 + 9
3x = 168 + 9
3x = 177
x = 59 degrees

Angle 1 = 59 degrees
Angle 2 = 59 + 12 = 71 degrees
Angle 3 = 59 - 9 = 50 degrees

Answer Link

Yosola Yosola · Answer 2 · 2021-01-10T23:00:32+01:00

Yosola Yosola

10-01-2021

Answer:

x+(x+12)+(x-9)=180

3x+12-9=180

3x=180-3

3x=177

x=177/3

x=59

Each angle is 59°, 71° and 500°

Answer Link

In a​ triangle, the measures of the three angles are​ x, x + 12 ​, and x-9. What is the measure of each​ angle?

Respuesta :

Otras preguntas

In a triangle, the measures of the three angles are x, x + 12 , and x-9. What is the measure of each angle?