ellesisk ellesisk

22-06-2021
Mathematics

contestada

Can someone please answer and explain this.

Can someone please answer and explain this class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

22-06-2021

Answer:

x =74

Step-by-step explanation:

540 degrees is the sum of all the angles

90 +90 + 2x+10 + x + 2x-20 = 540

Combine like terms

5x+170=540

Subtract 170 from each side

5x = 370

Divide by 5

5x/5 = 370/5

x =74

Answer Link

Otras preguntas

y=8x²-16x + 10 G(-4)=20

How is pure water different from mineral water?

Under Roman law, someone accusing another person of a crime needed belief that the accused was guilty. proof that a crime had been committed. a lawyer willing

On the map, the school and the sports park are 12 centimeters apart. What is the actual distance between the school and the park?

In the expression 2x + 3, the 2 is called the A) coefficient B) power 09 product D) quotient

Label the following sentence errors

(10 points)What is the sum of the first ten terms of the sequence 4,-12, 36, -144... A. 59,050 B.-78,732 C.-59,048 D.118,096 Will give brainliest:D

1. ANALYZING The text makes the claim that "The 1585 expedition produced some valuable information about the people and places of Virginia." Who provided much

PLEASE help me at 1 B !!!!

List the first 4 terms of the sequence. f(1) = 7, f(n) = f(n-1)+4