In a batch of 890 calculators, 12 were found to be defective. What is the probability that a calculator chosen at random will be
1 answer:
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Answer:
2x
Step-by-step explanation:
we can use the Pythagorean Theorem to find the missing side (a):
a² + (2x)² = (8x)²
a² + 4x² = 64x²
a² = 60x²
a = √60x²
a = ·
·
This can be simplified to be 2x
ANSWER
The point is
EXPLANATION
When two nonparallel lines are drawn on the same plane, they will intersect at a unique point. This point represents the solution to the two systems of equations represented by the lines.
The vertical line
and the horizontal line
will intersect at
This is the unique solution to the two equations.
See graph.
The point is
EXPLANATION
When two nonparallel lines are drawn on the same plane, they will intersect at a unique point. This point represents the solution to the two systems of equations represented by the lines.
The vertical line
and the horizontal line
will intersect at
This is the unique solution to the two equations.
See graph.