Answer:

Step-by-step explanation:
Further Solving :

Answer:
<1 =73
Step-by-step explanation:
The sum of the angles of a triangle add to 180 degrees
72+ 35 + <1 = 180
Add like terms
107 + <1 = 180
Subtract 107 from each side
<1 = 180-107
<1 =73
Answer:2.58
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
The reciprocal of a number is the opposite of any known/unknown number
-x
four subtracted from this
-x-4