Answer:
I think it's a c and d sorry if I'm wrong
Answer:
y=1
Step-by-step explanation:
<span>x2 + -8x + 12 =0 i hoped this helped
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Answer:
No it cannot be
Step-by-step explanation:
Since an obtuse angle is more than 90 degrees, it can't have a complement
Hope this helps!
Answer:
972π m^3
Step-by-step explanation:
The formula for calculating volume of a sphere is : 4/3×π×r^3 (r: radius)
4/3 × π × 9^3 = 972π m^3