ashleyhernandez91205 ashleyhernandez91205

05-08-2022
Mathematics

contestada

Please please please help

Please please please help class=

Respuesta :

zibahkeshiro zibahkeshiro

05-08-2022

Answer:r=14°

Step-by-step explanation:

(5r-5)°+ (8r+3)°=180

(Sum of angles on a straight line =180°)

Collect like terms

5r+8r-5+3=180

13r-2=180

13r=180+2

13r=182

r=182/13

r=14°

Answer Link

Otras preguntas

The price of a visit to the dentist is calculated according to the formula 50+100n where n is the number of cavities the dentist finds. On your last visit to th

Give the next two numbers in the pattern. 0, 0.75, 1.5, 2.25,... Enter the answers separated by a comma without any spaces.

1. Great Balls of Fire Buddy Holly and the Crickets 2. The Great Pretender Jerry Lee Lewis 3. Blue Suede Shoes Carl Perkins 4. Maybellene Chuck Berry 5. Peg

In a proton linear accelerator, a 8.6 mA proton current hits a target. a. How many protons hit the target each second? b. What is the energy delivered to th

Estimate the percent equal to 7/22.

solve for x 4^x-2=256

1). [(6,1), (6,2), (6,3)] 2). [(0,5), (5,-1), (5,9)] 3). [(1,-6), (3,-5), (1,0)] 4). [(0,8), (1,7), (2,6)]. Which of the following relations is a function?

Kara has 21 collectible buttons to sell. She sells the small buttons for $3 and the large buttons for $4, and earns a total of $68. If the small buttons are rep

In 1824, Mexico became a monarchy a republic a autocracy a communist state

The discovery of Hammurabi's law code was an important archaeological find because it __________. was the first law code developed in the Middle East showed tha