Answer:
Divide the numerator and denominator by the square root of 2 to get:
Let me know if this helps!
2/3 = 6/9
6/9 - 4/9 = 2/9
160÷2 = 80
80 = 1/9
80*9= 720 pennies
Answer:$15.40
Step-by-step explanation:
Answer:
The answer is 150 degrees because you add 100 to the 50.
Step-by-step explanation:
Answer:
y = -3/8(x + 2)^2 + 8
Step-by-step explanation:
vertex form is
y = a(x - b)^2 + c where a is a constant and (b,c) is the vertex.
The maximum is at (-2, 8) because x 8 = height and x =-2 is equn. of symmetry
So here we have
y = a(x - (-2))^2 + 8
y = a(x + 2)^2 + 8
Now at the point (-6, 2):
2 = a(-6+2)^2 + 8
2 = 16a + 8
16a = -6
1 = -3/8.
So our equation is y = 3/8(x + 2)^2 + 8
