Answer:
24xy6z8
Step-by-step explanation:
The right answer is 19/20 which is A i hope this helps
There are 5 groups of 3 in the number 15, so 15/3=5
Answer:
The vertex would be (1, -7/10)
Step-by-step explanation:
In order to find the vertex, start by finding the x-coordinate. The x-coordinate can be calculated using -b/2a, in which a is the coefficient of x^2 and b is the coefficient of x.
-b/2a
-(-2)/2(1)
2/2
1
Now that we know the value of the x-coordinate as 1, we can use it in the equation to find y.
y = x^2 - 2x + 3/10
y = (1)^2 - 2(1) + 3/10
y = 1 - 2 + 3/10
y = -7/10
We know that 12² = 144 and 13² = 169 , then :
12² < 152 < 13²