redpanda13000 redpanda13000

04-04-2018
Mathematics

contestada

Two angles are complementary. The measure of ∠ABC is x° and the measure of ∠DBC is (3x + 10)°. What is the value of x?

Respuesta :

dannielle dannielle

04-04-2018

x+3x+10=90
4x=90-10
4x=80
x=20

Answer Link

ghaydasaleemi29 ghaydasaleemi29

24-04-2019

Answer: x = 20

Step-by-step explanation:

Answer Link

Otras preguntas

50 POINTS HELP HELP PLZ

Please help me with this question

Who was Spartacus and what did he do? *

Who led the Native Americans

What was Caesar's job? *

Explain the significance of Josephine Baker’s contribution in the fight against racism.

Based on the above table, what is the fastest growing listed occupation for those without a college degree? a. Gaming and sports book writers and runners b. Den

The revenues and expenses of Paradise Travel Service for the year ended May 31, 2018, follow: Accounts Fees earned $1,430,000 Office expense 305,000 Miscellaneo

What has icy waters that are rich in nutrients

Omg, I need help! A builder is buying property where she can build new houses. The line plot shows the sizes for each house. 1/6 has 6 X's 1/3 has 3 X's and 1/2