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

Find the measure of the arc

any four importance of health education

helpp me!! tukar ke melayu standard. Pada malam itu kelam-kabut dan hujan pun rintik-rintik. Maka Kertala Sari pun masuklah ke dalam kota. Maka Laksamana pun ti

animales muy sencillos cojmcuerpo bando a Anelidos b Artropodos c nidarios d Equinodermos

help asap please ----------------

Its peresent simple and present progressive help me plsss

In one study, 108 regions of the genome were identified to be significantly associated with schizophrenia. Below is a Manhattan plot showing the results from th

A group of eight 5-year-olds are playing together. Given the research on play, what might you guess about the gender mix of this group of children

One of Eric's steps is 18in long. How many steps would he take to walk 1 mile?

What is the value of x? Enter your answer in the box. x = in.