(x²+4x+4)-4+(y²-6y+9)-9=-4
(x+2)²+(y-3)²=9
(x+2)²+(y-3)²=3²<span>
Circles follow the form: (x-a)+(y-b)=r</span><span>²
</span><span>Therefore the center of the circle is at (-2,3)
and the radius is 3.</span>
Answer:
1000
Step-by-step explanation:
Doing this on a calculator yields 1000.
Alternatively, do part or all of the problem in your head:
Rewrite 42 ÷____= 0.042 as
42
------------
0.042
and move the decimal points 3 place to the right:
42 becomes 42000, and 0.042 becomes 42. Thus, we have:
42000
------------ = 1000
42
The exponent is 6 because of how the place is in
Answer:
6. my bad is it wrong
Step-by-step explanation:
If the numbers are the percentage then the answer would be 10
