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

Jen had 7 blocks that each weighed 5 kg. How much did the blocks weigh all together

Solve 10-5x+1=7x+11-12

What are certain signs that someone could be in an abusive relationship?

PRE-ASSESSMENT A student is sitting on the side of the highway to the danger zone. They notice a Toyota Prius pass right in front of them and close their eyes i

m−4=2m What would M=

Super simple question could you explain it and write it out WILL MARK BRAINLEST

Many early childhood programs are incorporating outdoor activities, nature education, and gardening as ways of getting children involved in their education thro

What is a purpose of the coastal plain's salt marshes? A) serves as a breeding ground for many sea creatures B)neither of these C) both of these D) serves as a

The signing of the Magna Carta extended rights to the __________.

The information below represents the costs of Maggy’s home ownership. what does Maggy spend on average per month related to her home? Mortgage $1,309 per month