rafaelamassi15
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 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

X=-5 and Y=-6 (x+3y) squared.
Imagine your state is considering a bill that would eliminate teens' ability to obtain a restricted driver's license at age 15 and would increase the minimum ag
The first settlement of Rome was built where
what is the highest common factor of 33 and 93
please helpone case can hold 3 boxes. each box can hold 3 binders. how many cases are needed to hold 126 binders?
why are marine protected areas (MPAs) important? provide four reasons and briefly explain each one
Which of the following statements apply to the Old Kingdom? Choose all answers that are correct. A. Ramses II builds the Temple at Karnuk. B. The pyramids at Gi
show work for 208 divided by 3
What is primary succession?
how do you find the circumference of a circle with a radius of 4m