Answer:
C) 13
Step-by-step explanation:
A on the number line is about -5 and B is 8. Act as if there wasn't a negative sign in front of the 5. Add the two numbers together the get the distance.
Meaning there's only 1 real root, complete the square and you get the answer.
We're going to use this formula, so if x² = 4x² then x = 2x
and if y² = 1 then y = 1
Straight to formula
Because (2x+1)² is basically (2x+1)(2x+1), we get the same value of x.
So the answer is x = -1/2
(When D>0, there are 2 real roots.)
(When D=0, there are only 1 real root.)
(When D<0, there are no real roots, but 2 complex roots.)
Symmetry means that if you split it in half, the two sides would be equal. For example, the letter X is symmetrical.
Answer:
c) (0.40)(0.35)x + (0.45)(0.64)y = 1200
Step-by-step explanation:
<u>Profit on each tulip bulb is:</u>
<u>Profit on </u><u>x</u><u> amount of tulip bulbs:</u>
<u>Similarly, profit on </u><u>y</u><u> amount of daffodil bulbs is:</u>
<u>Since the target is $1200, the required equation is:</u>
- (0.40)(0.35)x + (0.45)(0.64)y = 1200
Correct answer option is C)
Answer:
-18 divided by -2 should be -9. You add 18 divided by 7 ,which is 4, and this should make it -5.
Step-by-step explanation:
Hope this helps!
