adrianacstroo adrianacstroo

12-03-2017
Mathematics

contestada

Why when I sum the angles I don't get 180

Why when I sum the angles I dont get 180 class=

Respuesta :

narwhal3600 narwhal3600

12-03-2017

You don't have all the numbers, you don't know what X equals, you need to know what X equals in order to complete the equation

Answer Link

EhHannuh EhHannuh

12-03-2017

5x+20+7x-80=180
12x-60=180
x=20
I think that's the answer

Answer Link

Otras preguntas

What are the solutions of the equation (x−9)2=64?

1 That box looks heavy. I help you carry it upthe stairs.options:toforwillwon'tbe going to or not be going to

The number of patients treated at Dr Jason’s office each day was recorded for nine days

In the context of the text, how does love emerge? Why is Mrs. Baroda attracted to Gouvernail and how do these feelings develop? Cite evidence from this text, yo

What made the Glorious Revolution of 1688 “glorious ?”

A company has two manufacturing plants with daily production levels of 7x + 19 items and 5x -2 items, respectively. The first plant produces how many more item

How do Magellan's voyage encouraged future exploration?

Evaluate (3.2) to the second power.

HELP!! 4. (01.02 MC) Which number line shows the solution to -3- (-1)? (1 point) o

What is the relationship between the president and the Treasury Department?