kwisekajaiden kwisekajaiden

04-01-2022
Mathematics

contestada

Find x, and then any unknown angles in the quadrilateral

Find x and then any unknown angles in the quadrilateral class=

Respuesta :

mohammedsissa1999 mohammedsissa1999

04-01-2022

Answer:

x = 45°

Step-by-step explanation:

summation of all the angles equals 360°

(x + 14) + (3x - 7) + (3x -7) + x = 360

8x +14 -7 -7 = 360

8x = 360

x = 45

P = 45+14 = 59

T = 3x45 -7 = 128

S = 128

R = 45

Answer Link

Otras preguntas

The area of a rectangle is 720 sqft. The ratio of length to the width is 3:5. Find the perimeter

Sharon dislikes to making breakfast during the week.

Alvaro drew a rectangle. The length of therectangle was 56.4 cm. The perimeter of therectangle was 192.8 cm. What was the width ofAlvaro's rectangle?

how do you paraphrase information presented in a text

the ratio of the number of boys to the number of girls in a club last year was 4:7.This year,71 new members joined the club, The ratio of the number of boys to

Mutual Aid agreements allow emergency responders to reach across jurisdictional boundaries to supplement the requesting agency's resources. a) Agree b) Disagree

What does 5x+6y+1 equal

______________ is the body's mechanism for eliminating foreign substances and their metabolites.a) Excretionb) Absorptionc) Secretiond) Filtration

how many ways can you select a committee of four people from a group of ten people

What would be considered by the USAF to be a valid reason for designing a new aircraft? a) To save costs on maintenance b) To improve fuel efficiency c) To enha