Answer:
A
Step-by-step explanation:
The total number of marbles is 24 + 16 + 10 + 22 + 8 = 80
Blue has been picked 16 times
P(Blue)= 16/80 * 100 = 20%
Rocco would have to run diagonally 27 times
The number of angles equal the number of sides
The number of angles calculate: (n-2)x180°
(n-2)x180°=2700° |divide both sides by 180°
n-2=15 |add 2 to both siedes
n=13
Answer: 13 sides.
9 bonuses of $250.
$3000 - $750 = $2250
$2250 / 9 = $250
Answer:
y=3(x+3)^2-8
Step-by-step explanation:
Vertex form:
y=a(x-h)^2+k
h=-3, k=-8
y=a(x+3)^2-8
sub (-4,-5)
-5=a(-4+3)^2-8
a=3
y=3(x+3)^2-8