aCamrona aCamrona

11-02-2019
Mathematics

contestada

I need to find the value of X

I need to find the value of X class=

Respuesta :

MrsStrong MrsStrong

13-02-2019

Answer:

17.7

Step-by-step explanation:

This figure is a pentagon - a shape with 5 sides. In a pentagon, the figure's angles add to 540.

100 + 7x-4 + 3x + 23 + 9x - 6 + 90 = 540

190 +19x + 13 = 540

203 + 19x = 540

19x = 337

x = 17.7

Answer Link

Otras preguntas

In the securities markets, capital gains take place when A) the value of the Dow Jones Industrial Average appreciates. B) a security sells for more than the ori

If the area of a rectangle is represented by the polynomial x^2+9x-22, then what are the length and the width?

perimeter of a square is 256cm. what is its area

HELP IS MUCH APPRECIATED:,))- the number y of times that an online video is viewed after x days can be modeled by y= x^2 + 1/2x. the number of times that a seco

What are some real-life examples of the physical features of the Earth? Have you seen examples of forces in motion? Write a discussion post with at least 3 sent

Priti's mother bakes c chocolate chip cookies for Priti to share with her classmates. In first period, Priti gives away 1/4 of all her cookies. In second period

The respiratory system works with the____ system to add oxygen to the blood and remove carbon dioxide to the body

22- Es la función especifica del reportaje que pretende mostrar determinados aspectos de un acontecimiento que se supone que no son accesible a los lectores. a)

Pls help me solve these questions.

Dan either walks or cycles to school. The probability that he cycles to school is P(cycles) = 15 . (a) Write down the probability that Dan walks to school.