The two lines are perpendicular because both of the lines intersects
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
y=-x9-n
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Answer:
461.875 cubic cm
Step-by-step explanation:
Volume of wood in the block
= volume of cuboid - 3 times the volume of one hemisphere
Answer:
97.7 %
Step-by-step explanation:
TWO standard deviations above the mean
z - score = 2 corresponds to .9772 97.7 %
Answer:
2,535
Step-by-step explanation: