Answer:
30
Step-by-step explanation:
If these two shapes are similar, then ratios of corresponding sides will stay constant. Therefore:

Multiply both sides by 45:

Hope this helps!
For # four Draw something like this <
[email protected] (the @ being a filled circle) starting at positive 5.
Answer:
Q is P reflected across the y-axis; only the signs of the y-coordinates of P and Q are different.
Step-by-step explanation:
7(15) = 105
10% off means u r paying for 90%...
0.9(105) = 94.50 <=
Answer:
it's the first option
Step-by-step explanation:
hope that help you