kpabo10 kpabo10

04-03-2018
Mathematics

contestada

Two complementary angles have the measurements of 2x + 8 and 3x - 13. What is the value of x?

Respuesta :

Banabanana Banabanana

04-03-2018

Two angles are complementary when they add up to 90 degrees

3x-13 = 2x+8
3x-2x = 8+13
x = 21

Answer Link

Otras preguntas

what is most likely true about popular music ? A. it considers the taste and preferences of the middle class B. it has existed throughout the world since the m

Thiết bị nào sau đây không phải là nguồn điện A. Ắc quy B. Pin C. Máy phát điện D. Bóng đèn điện

Rewrite in simplest radical form the problem in the image below. Show and explain each step. Thank you for your time and help.

Which of the groups below has suffered the greatest percentage of species extinctions since 1600 (A) birds, (B) fishes, (C) mammals, (D) reptiles

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!! To collect data from a large group, take a _____________. A. random sample B

Which statement best describes the symbolic and figurative meaning in the first line of this excerpt from Countee Cullen's “From the Dark Tower”? We shall not a

What integer is equal to 5!×2!?

- Which of the following is the correct distance between the points (-5, 3) and (7,8)?

What's the measure of an arc with a central angle of 120°?

The equation is________ Solve the equation x=________