thomasssikevia thomasssikevia

22-01-2021
Mathematics

contestada

find the value of x ?!??

find the value of x class=

Respuesta :

ayalewaw2006 ayalewaw2006

24-01-2021

Answer:

x=4

Step-by-step explanation:

Pentagon's sum of interior angle is 540°

let's add all the given degrees

100+20x+16x+16+140+160-5x=540

Collect like terms

100+16+140+160+20x+16x-5x=540

416+31x=540

31x=540-416

31x=124

x=124/31

x=4```

Answer Link

Otras preguntas

simplify (a³-2a²)-(3a²-4a³)

⦁ Explain how this scenario is a controlled experiment and identify the manipulated variable.

What is 4/5 equal to?

What do all flexible objects have in common?

if earth stops rotating then what will be the value of 'g' at poles

The sum of two numbers is 27 . One number is 2 times as large as the other. What are the numbers?

How did the age of enlightenment play a role in independence?

what prefix would you add to lysis to mean separate or split using water?

hat is the area of the shaded part of the figure? A. 144 mm² B. 288 mm² C. 432 mm² D. 720 mm²

Glycosidic, peptide and ester bonds are referred to as dehydration synthesis or condensation reactions. Why are those terms (dehydration...)used to describe the