Answer:
x = -2
Step-by-step explanation:
2x + 4 = 0
2x= -4
x=-2
Answer:none
Step-by-step explanation:
Because they are all straight angle line
Y=2x —> positive line
Y=2-x —> negative line
Y=x2-2 —> positive line
Y=-2x —> negative line
You can also check this at desmos
Answer:
a.$138
b.$197
Step-by-step explanation:
(/=division)
a.415/30=138
b.138/7=197
Hope I helped :D
B) The side opposite the 60° angle is longer than the side opposite the 30° angle