Answer:
A. 13%
Step-by-step explanation:
let's suppose there's 1000 bars of chocolate in general
70 % dark = 700 dark choco bars
30 % milk = 300 milk choco bars
20 % have nuts = 200 bars have nuts
80 % don't have nuts = 800 bars don't have nuts
if 90 % of dark chocolate bars don't have nuts, that means 630 dark chocolate bars don't have nuts, but 70 have nuts
200 bars in general have nuts, if only 70 dark chocolate bars have nuts,
200 - 70 = 130
130 = 13%
Answer:
D
Step-by-step explanation:
So that you can have an equation equal to zero to solve for x
9514 1404 393
Explanation:
The quadrilateral will be a parallelogram if the diagonals bisect each other. That is, their midpoints are the same point. We don't actually need to calculate the midpoint. Rather, we can calculate the point that has double the coordinate values.
If (A+C) = (B+D), the quadrilateral is a parallelogram.
A +C = B +D
(-2, 8) +(5, 1) = (2, 7) +(1, 2)
(-2+5, 8+1) = (2+1, 7+2)
(3, 9) = (3, 9) . . . . . the figure is a parallelogram
_____
Of course, the midpoint of the diagonals is (3/2, 9/2).
Answer:
ANSWER = X = 4ac - 2b / 3ac
Step-by-step explanation:
Let's solve for x.
3a x + 2b / c = 4a
Step 1: Multiply both sides by c.
3acx + 2b = 4ac
Step 2: Add -2b to both sides.
3acx + 2b + −2b = 4ac + −2b
3acx = 4ac − 2b
Step 3: Divide both sides by 3ac.
3acx / 3ac = 4ac − 2b / 3ac
Answer = x = 4ac − 2b / 3ac
Hope I Helped. Have A Wonderful Day.
Answer:
Bisect each other
Step-by-step explanation:
Diagonals of a square are congruent and bisect each other