Answer:
the answer would be 9.
Step-by-step explanation:
i had this question on my test.
Answer:
Step-by-step explanation:
Answer:
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Step-by-step explanation:
(
,
)
(
,
)
Coordinates of midpoint are
(
,
)
~~~~~~~~~~~~~~~~~~~~
The figure is right triangle.
The circumcenter is the middle of the hypotenuse.
( - 2, 4 )
( 1 , - 1 )
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a) (2a - b)² = (4a² - 4ab + b²)
b) (10m - n²)² = (100m² - 20mn² + n⁴)
c) (4x - 4²) = (16x² - 8x + 4⁴)
d)
e)

f)

Here's the volume formula (and the area formula) typed a little neater than that.
(I'm guessing you forgot to type in your question?)