45 packages are shipped in one hour. I divided 315 by 7
Post a full photo of all the other graphs
The first thing we must do for this case is to calculate the scale factor.
For this, we make the relationship between two parallel sides.
We have then:

Substituting values we have:

We are now looking for the value of AB
We have then:

Substituting values:

Answer:
The scale factor is:

The value of AB is:

Eight. Two hundred thirty seven . 8.-200-30-7
Answer: The roots are x=-10 +- root 3.
Step-by-step explanation: