jetblackcap jetblackcap

01-04-2019
Mathematics

contestada

please help me out if you can!

please help me out if you can class=

Respuesta :

shadannamazifard22 shadannamazifard22

01-04-2019

Ok so we know that consecutive angles are supplementary and the diagonals bisect the angels so

2x-15+3x=90

5x=105

X=21

Answer Link

tamera222 tamera222

01-04-2019

The answer is X=21 plus in 2(21)-15=27
3(21)=63
63+27+90=180

Answer Link

Otras preguntas

Which ordered pair is a solution of the equation: y = x + 3 a) (-2,5) b) (3,0) c) (8, 11)

PLZ HELP! Sorry about the terrible picture but I had to take it quick cuz I need an answer fast.

Name 6 elements of PQR.

1. When solving an equation that uses addition, such as t + 8 = 20, what inverse operation should you use to solve for t? a) Addition b) Subtraction c) Multipli

Which of the following could help reduce waste buildup in heavily populated areas? A. packing your lunch in a reusable bag instead of a paper bag B. using w

3 less than or equal to p/12

the perimeter of a rectangle is 30 cm. The height is 5 cm . what is the area of that rectangle.

There is only one way to find an average. A True B False

Which of the following is part of the body’s immune system? Group of answer choices macrophage virus pathogen antibiotic

Which endocrine gland is nick named as "THIRD EYE" A. Pancreas B. Pituitary gland. C. Pineal gland D. Para Thyroid