7. Try drawing 2 lines parallel from each other. What shape do you think of first?
8. To find the perimeter, you add up all of the sides.
9. A parallelogram has 2 pairs of parallel sides.
10. A rhombus is basically a square; all even sides. A rectangle has 2 pairs of parallel sides and the sides are not all the same.
Your answers should lead up to
-5, and -2
x=-5
y=-2
Number 2. It is not a function
The vertical line is solid, so it must contain the solution so the inequality must contain equal to.
Because the shaded region is to the right of the line the solution has to be greater than.
The equation would be X ≥ -2
Answer:
Above problem we can solve using chi-square test of goodness of fit.
Therefore, 3rd option is correct.
Chi-square test for goodness of fit.
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Step-by-step explanation: