real numbers hope it helps
Answer:
Lines AB and A'B' are similar, line A'B' being three times the size of line AB. They would not be congruent since a dilation isn't a rigid transformation but they would be similar. Their lengths would also be expressed in the form of a ratio which would be 1:3 if you do AB to A'B' and 3:1 if you do A'B' to AB. Hope this helped! :)
Step-by-step explanation:
Can you please elaborate? I need to know if there are any flat fees and what the price of A is.
Here is an example though: florist C charges $3.00 a rose and a fee of $8.00 for delivery. Florist D charges $2.00 a rose and a delivery fee of $5.00.
If florist D marks up their price to $4.00 a rose, then when would it be cheaper to buy from florist C?
It would be cheaper to buy from florist C if you buy 4 or more roses.
The cost would be the same if you bought 3 roses.
Remember, this is just an example. Glad to help though! :)
Just ask a question and people will answer them for u
Answer:
b = -23/16
Step-by-step explanation:
The variable x can be eliminated from the system by multiplying the first equation by -2 and adding that to the second equation.
-2(-4b +x) +(8b +2x) = -2(7) +(-9)
16b = -23 . . . . . collect terms
b = -23/16 . . . . divide by the coefficient of b
The value of b is -23/16 = -1 7/16.
