1)73 degrees
all the angles of a triangle add up to 180 degrees.
23+84= 107
180-107=73
2) 28 degrees
110+42= 152
180-152= 28
We know that 1 foot = 12 inches. 4 feet = 48 inches. So, we have 48 : 45 inches. Right?
The third choice is correct and can be found by plugging the values into Point-Slope Form.
Answer:
The last option
Step-by-step explanation:
Trust me, I know it is correct