Y=√(x+6) - 7
constraint: x+6> or = 0
or x> 0r = -6
RANGE = x∈R/ x > or = 0
Answer:
A
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 angles and equate to 180, that is
x + 2x + 3x = 180
6x = 180 ( divide both sides by 6 )
x = 30 → A
Answer:
0.02 + 69.98 = 70
Step-by-step explanation:
you add
4 seagulls ate 10 pounds of garbage total.
divide 10 by 4
10÷4=2.5
2.5=2 1/2