jessicasasor jessicasasor

02-10-2021
Mathematics

contestada

The measures of two complementary angles are 7x + 10 and 3x - 20. Find the measures of the angles.
HELP

The measures of two complementary angles are 7x 10 and 3x 20 Find the measures of the angles HELP class=

Respuesta :

Аноним Аноним

03-04-2022

Answer:

Let's see

[tex]\\ \rm\rightarrowtail 7x+10+3x-20=90[/tex]

[tex]\\ \rm\rightarrowtail 10x-10=90[/tex]

[tex]\\ \rm\rightarrowtail 10x=100[/tex]

[tex]\\ \rm\rightarrowtail x=10[/tex]

Answer Link

Otras preguntas

Help me please 14 points

How did Augustus Caesar use propaganda?

You are an astronomer on planet Nearth, which orbits a distant star. It has recently been accepted that Nearth is spherical in shape, though no one knows its si

ABCD is a rectangle. Two circles are drawn inside ABCD such that the circles are tangent at point G. E is the tangent point of the first circle and AB, and F is

These expressions below represent four numbers. The value of the median of these expressions is 12. x 2x 6x 11x Work out the value of the mean of these expre

4 2/3 + 1 3/4 give your answer as a mixed number

What is the message of this picture

Find the midpoint M of the line segment joining the points P=(4,-7) and Q=(-6,-3)

A 5-pound bag of red onions costs $3.90. What is the unit price? per pound

One side of the rectangle is 3 times the length of another side. The difference is their length is 14 feet. What is the rectangle's area?