LittleBelle LittleBelle

03-07-2019
Mathematics

contestada

Find the value of x (really need help with this)

Find the value of x really need help with this class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-07-2019

Answer:

x=-7

Step-by-step explanation:

The sum of the angles of a triangle are 180 degrees

40 + x+57 + 90 =180

Combine like terms

187 +x = 180

Subtract 187 from each side

187-187 +x = 180-187

x = -7

Answer Link

Otras preguntas

I'M CRYING RIGHT NOW!!!!

need done before 11:59 please help !

Identify three areas that are important for an engineer to focus on when creating a visually appealing design, and explain why they are important.

why does the voltage fall from a certain point where the maximum voltage reached?

What is the next number in the following series of numbers? 3,6,9,15, 24, 39, A 25 B 51 C 63 D 58

Solve X.Do help need it quickly, will rate as the brainliest!

Create your own definition for the word confrontational! solve pls brainliest

PLEASE HELP WITH THIS ONE QUESTION

it is 6 am in a city 'A at 90°W longitude. What is the time in city 'Bat 60°E longitude?

7. A sales girl is paid Rs 5,000 per month as salary and a 4 commission of % on total sales. If she receives Rs 5,192 at the end of a month, find the total sale