Triangle ABC was dilated by 50%. AC 6 what is AC? A) 3 B) 6 c) 12 d) 15
2 answers:
You might be interested in
Answer:
The amount in checking will always be twice in any week.
Step-by-step explanation:
Let's say, represents the week,
represents the saving account and
represents the checking account.
Balance in saving account in any week
Balance in checking account in any week
Translate the statement into mathematical equation. Remember to use " = " for word "is" in the given statement.
We have to find for
.
Putting the values, we have:
Which means in each week the amount in checking is twice the amount in savings.
Best Regards!
9514 1404 393
Answer:
(1) -5 and -3
Step-by-step explanation:
Descarte's rule of signs tells you the lack of sign changes among the coefficients means there are <em>no positive real roots</em>. That eliminates all answer choices except the first one.
__
If you want to go to the trouble, you can factor the equation:
y = (x +3)(x +5)
These factors are zero when x = -5 and x = -3.
