Answer: Jessica collected 135 trading cards.
Step-by-step explanation:
you just multiply 45 by 3 to get 135
Answer:
2/6 does NOT equal 6/10
Step-by-step explanation:
All of them can be simplified to equal each other except for that one.
9x + 2 + 8x + 1 = 17x + 3
The answer is 180 - 17x + 3 I'm pretty sure
Answer:
The equation of a circle:

Step-by-step explanation:
The equation of a circle:
(where the center is known as
and the radius, known as
).
-Since you already have the center and the radius, use them for the equation of a circle:
Center: 
Radius: 

After you have the equation of a circle, simplify the radius by the exponent
:

So, you have found the equation of a circle.