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

where do u find the moon?
write a brief news account of the sepoy mutiny using the following termsjewel in the crown sepoysepoy mutiny
What is the name of the imaginary line that circles the middle of the earth?
Imagine a 10 kg block moving with a velocity of 20 m/s to the left. Calculate the kinetic energy of this block
Write a fraction whose equivalent decimal number is a terminating decimal. B.) Write the equivalent decimal.
Out of two slopes on a graph, how do you know which one is steeper
What are the most important aspects of primate parenting and what is their value to socialization?
Carnegie made his fortune primarily in what industry?
how do you know that the sum of (-2 3/4) and 5/9 is rational?A.The sum is a terminating and repeating decimalB.The sum is a non-terminating and a non-repeating
a push or pull exerted on an object