rafaelamassi15 rafaelamassi15

04-05-2020
Mathematics

contestada

The measures of two complementary angles are
represented by (3x+15) and (2x-10). What is the
value of x?
1) 17
2) 19
35
4)
37

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-05-2020

Answer:

x =17

Step-by-step explanation:

Complementary angles add to 90 degrees

(3x+15) + (2x-10) = 90

Combine like terms

5x +5 = 90

Subtract 90 from each side

5x+5-5= 90-5

5x = 85

Divide each side by 5

5x/5 = 85/5

x =17

Answer Link

madisonwillhelm madisonwillhelm

04-05-2020

The values would be 1 2 3 4 or

Answer Link

Otras preguntas

Cameron has a cup of coffee every morning, smokes about 10 cigarettes a day, and has a beer with his dinner every night. this is an example of

1. Match each Skill-Related Component of Fitness term with the appropriate definition. 1. Speed 2. Coordination 3. Agility 4. Balance 5. Reaction Time

Completely factor: 45p2 - 120p + 80

what is th best approximation for the area of a circle with a diameter of 13 meters use 3.14 to approximate pi

All of the answers that complete this

10 points!!! Please help!!!!!!!

What is the value of x?

Many simple two-dimensional figures are described using _____ and _____. a. width b. height c. volume d. weight e. length

Christopher bought 4 pens that cost the same amount of money and a marker that cost $3. He spent a total of $11. Which statement correctly describes how to fin

For which values of x is the inequality 2(1/x)>8 true?