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

In the book: A Wrinkle in timeWhat advice, which was given by Mrs. Who, does Charles Wallace forget to follow?A.Only fools are afraid.B.Go off on your own when

Examples of cultural diffusion in ancient Rome pertaining to government

Ratio equal to the ratio given 12:7

How did allies hide from Germans D-day invasion plan?

is 10 yards less than 360 inches

what other areas did the french explorers find

What is the correct term for a release of an ovum in the female reproductive system?

What type of reaction occurs when you strike a match?

In the book: A Wrinkle in timeWhat advice, which was given by Mrs. Who, does Charles Wallace forget to follow?A.Only fools are afraid.B.Go off on your own when

If the probability of giving birth to a boy is 0.52, what is the approximate probability of giving birth to 4 consecutive boys?