Answer:
Step-by-step explanation:
(-2,0) and (8,0) are horizontally aligned, so the ellipse is horizontal.
Which two numbers add up to -19 and multiply to make 35
1 answer:
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Step-by-step explanation:
The area of the semi-circle is 189.97
Answer:
(4 - )(16 + 4
+
)
Step-by-step explanation:
64 - ← is a difference of cubes and factors in general as
a³ - b³ = (a - b)(a² + ab + b²), thus
64 -
= 4³ - ( )³
= (4 - )(4² + 4
+ (
)² )
= (4 - )(16 + 4
+
)