03-11-2021
Mathematics

contestada

What is x? (Triangle Theorems)

1. x = 54
2. x = 9
3. x = 24
4. x = 144

What is x Triangle Theorems 1 x 54 2 x 9 3 x 24 4 x 144 class=

Respuesta :

mathstudent55 mathstudent55

03-11-2021

Answer:

2. x = 9

Step-by-step explanation:

The sum of the measures of the angles of a triangle is 180°.

6x + 16 + 90 + 20 = 180

6x + 126 = 180

6x = 54

x = 9

Answer: 2. x = 9

Answer Link

Otras preguntas

Find the mean of the following numbers: 12 1 10 9 3 4 9 7 9

What is the symbolism behind Mrs. Sommers’ name?

HELP!!Which sentence uses an infinitive or an infinitive phrase as a noun? O A. They gave the presentation to the entire school. о В. Our teacher liked our wo

Show that KLPQ is a parallelogram for m = 14 and n = 12. 5. . L (5m + 36) P (6n – 1)º (4m + 50) K

(20 points) pls help Use the map below to describe the type of weather the town at the arrow will be experiencing in the next few hours.

Did medusa really turn in to a demon

The perimeter of a rectangular poster is 14 feet and the length is 4 feet. Describe how to use the perimeter formula to find the width.

Cindy has $25 saved and earns $12 per week for walking dogs. Mindy has $55 saved and earns $7 per week for watering plants. Cindy and Mindy save all of the mon

Why is the sample mean an unbiased estimator of the population mean?.

A sailor pulls a boat along a dock using a rope at an angle of 35. 0º with the horizontal. How much work does the sailor do if he exerts a force of 455 N on the