Answer:
(C) Division Property of Equality
Step-by-step explanation:
Looking at the equation , we see that if we want to isolate y, we need to divide it by 2 - because we're multiplying it by 2, and 2 times a number divided by 2 is just the number.
The Division Property of Equality states that if we have an equation, , then .
So, that means will be equal to , which is 9.
Hope this helped!
The parabola will show the vertex in the format: y-k = (x-h)^2, where the vertex point
lies at (h, k).
let's first put it in "y =" standard format:
Since we cannot get a perfect square out of this, we complete the square: a=1, b=2, c=3
(b/2)^2 = (2/2)^2 = 1, so
So there's +2 leftover, since 3-1=2; so:
Now we'll subtract the 2 from both sides to show our vertex:
where our vertex (h, k) is at (-1, 2)
Answer:
27,28 and 29
Step-by-step explanation:
10*a = a+1+a+2+213
10a - 2a = 216
8a = 216
a = 27
27, 28, and 29
Answer: 74 grams 900 milligrams
Step-by-step explanation:
Total weight of feathers:
700 milligrams × 37 = 25,900 milligrams
Total weight of feathers conversion:
25,900 milligrams = 25,900 ÷ 1,000 = 25 remainder 900 = 25 grams and 900 milligrams
Weight of feathers plus basket:
25 g 900 mg + 49 g = 74 g 900 mg