Question

I need help ASAPPPPPPPPPPPP

Answer 1

k = 13

Explanation:

1. A straight angle is equal to 180 degrees, and a right angle is 90 degrees. With this information and the angles of (4k-7) and (3k+6), we can build an equation of:

• 
  `4k-7+90+3k+6=180`

2. (Solving)

Step 1: Combine like terms.

• 
  `4k - 7 + 90 + 3k + 6 = 180`
• 
  `(4k+3k) + (-7+90+6) = 180`
• 
  `7k + 89 = 180`

Step 2: Subtract 89 from both sides.

• 
  `7k + 89 - 89 = 180 - 89`
• 
  `7k = 91`

Step 3: Divide both sides by 7.

• 
  `(7k)/(7) = (91)/(7)`
• 
  `k = 13`