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

Metal or Non-metal? Potassium: metal Fluorine: Bromine: Hydrogen Beryllium: Nitrogen

Jada has 4 meters of ribbon. How many pieces of ribbon 1 meter long can she cut from it?

Helloooooooooooo Help T-T

write down about how your perception affect your behavior?

2x + 3y = 11 2x - 9y = -1

Recessive traits appear only when an organism is?

I need help on this, the first note for the F horn would be from Bb to F? And from G# to what note?

ALMOST DONE! TRY TO ANWSER CORRECTLY‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

it keeps saying I'm wrong wth.. it's about inclined planes.

Describe what the "powhitetrash" children were like?