9514 1404 393
Answer:
B. (x +4)² +(y +5)² = 64
Step-by-step explanation:
The equation for a circle with center (h, k) and radius r is ...
(x -h)² +(y -k)² = r²
Filling in your given values, you have ...
(x -(-4))² +(y -(-5))² = 8²
Simplifying, you get ...
(x +4)² +(y +5)² = 64 . . . . . . . matches choice B
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<em>Additional comment</em>
As you learn more different "standard form" equations, it may be helpful to keep a list, along with reminders of what the variables stand for and how the equation is used.
The 2 numbers required are 13*8 and 14 * 8
that is 104 and 117
You divide the top by the battle
area is found by multiplying length by width
so
26.4 times 12.25 =
and the answer is feet squared
Answer:
Step-by-step explanation:
volume = 180 * 9
volume = 1620 in³
