The equations are 30+2x and 16+5x. i plug random numbers into x until you fint the correct answer. the answer is 5.
Answer:
16 rooms
Step-by-step explanation:
Answer: B or 52
Step-by-step explanation: I will explain later
Answer:
107°
73°
Step-by-step explanation:
Let the two supplementary angles be x° and y°.
x + y = 180....(1)
Since, supplementary angles differ by 34.
Therefore,
x - y = 34....(2)
Adding equations (1) & (2)
x + y = 180
x - y = 34
_________
2x = 214
x = 214/2
x = 107°
Plug x = 107 in equation (1)
107 + y = 180
y = 180- 107
y = 73°
