studddyyy studddyyy

23-02-2017
Mathematics

contestada

In the diagram below, AC is perpendicular to BD find x show all work

In the diagram below AC is perpendicular to BD find x show all work class=

Respuesta :

09-03-2017

Based on the image:
1st quadrant: 3x + 9
2nd quadrant: 2x + y

3x + 9 = 90
3x = 90 - 9
3x = 81
x = 81/3 = 27

Value of x is 27.

2x + y = 90
2(27) + y = 90
54 + y = 90
y = 90 - 54
y = 36

Value of y is 36

Answer Link

Otras preguntas

Which of the following is an example of how a scientist might use a model? Question 5 options: Stopwatches measure the amount of time it takes for a swimmer to

Simplify. 4−8÷2+3 What is the value of the expression? [(1+5)·2−5]·2 simplify. (1/2)2−6(2−2/3) Enter your answer, as a simplified fraction, in the box. 4−16÷4+

how did the proclamation of 1763 contribute to the american revolution

Todos los participantes _____ un certificado por participar en la carrera.

I need help with spanish. I am about to fail my class.

A technical machinist is asked to build a cubical steel tank that will hold 130l of water. calculate in meters the smallest possible inside length of the tank.

g equals square root of negative 3x minus 2

Can you Reduce this 57 1/4

For every six hot dogs that are shipped to a store, two hamburgers are shipped. Yesterday, 12 hamburgers were added making the amount of hot dogs and hamburger

" he had been trying to fancy them causeless, but could not. He had been saying to himself - " it is nothing but the wind in the Chimney- it is only a mous