Make it a trinomial by using the FOIL method.
First
Inside
Outside
Last
The x-coordinate is negative, and the y-coordinate is negative.
This is because the y-axis is vertical, so reflecting across it means you will change the sign of the x-value, and the sign of the y-value will stay constant. Since we start off with a positive x and negative y, we will end up with a negative x and negative y.
9514 1404 393
Answer:
26.4% decrease
Step-by-step explanation:
The amount of change is ...
2500 -1840 = -660
As a percentage of the original price, that is ...
-660/2500 × 100% = -26.4% . . . . . negative change = decrease
The decrease is 26.4%.
The triangles are similar because all pairs of corresponding angles are congruent.
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Answer:
SOH-CAH-TOA
~~~~~~~~~~
H= 
O= 5
A= 9
~~~~~~~~~~~~~~~~
Sin = 
Cos= 
Tan = 
Step-by-step explanation:
