jazzygirl12350 jazzygirl12350

20-04-2021
Mathematics

contestada

B
6x+7
3x+c
2x-1

What is the value of c in degrees

B 6x7 3xc 2x1 What is the value of c in degrees class=

Respuesta :

Аноним Аноним

20-04-2021

Answer:

1.x=15

2.<A=29

Step-by-step explanation:

(2x-1)+(3x+9)+(6x+7)=180

2x-1+3x+9+6x+7=180

11x+15=180

11x=180-15

11x=165

x=165/11

x=15

2.<A=2x-1

<A=2*15-1

<A=30-1

<A=29

Answer Link

Otras preguntas

Help me please……………………

Is this sentence correctly punctuated: "Can't we go into the house?" He asked. "I'm feeling very cold." If it's wrong write the correctly punctuate

Please answer as much as you can and fast please I will also mark brainliest!!!! Any answers that are not helpful or related to my questions will be reported.1.

Can someone plz help me?

Read and write a short portion of a dialogue. Write a short portion of a dialogue—both sides of the conversation—in Spanish between you and your adult neighbor

find the value of X ?

If the magnetic flux through a certain region is changing with time: _________ a. a current must flow around the boundary b. a magnetic field must exist at th

what happened as European economies built trading empires?

Please help I was asigned this for how and I am stuck

Tom and Harry are racing go-carts.Tom takes 2mins 8seconds to complete a lap while Harry takes 2minutes to complete a lap.They both start from the start line at