Answer:
19. D
20. A
Step-by-step explanation:
19. Tan= opp/adj
20. Sin= opp/hyp
Angle A is 150
Angle B is 30
Supplementary= 180, so....
Angle A + Angle B = 180
150 + 30= 180
hope this helps
Answer:
44 square units
Step-by-step explanation:
The area of a trapezoid with bases b₁ and b₂ and height h is given by the formula
If you're wondering how we get this formula, check the attached illustration (remember the area of a parallelogram is its base multiplied by its height)! Moving on to our trapezoid, the pairs of points (-5,-3)(4,-3) and (6,-7)(-7,-7) form two horizontal segments, which form b₁ and b₂, and our height is the distance between the y-coordinates -3 and -7, which is 4. We can find b₁ and b₂ by finding the distance between the x coordinates in their pairs of points:
Putting it altogether:
So the area of our trapezoid is 44.
The average change per hour is B 40.7
Answer: The withholding tax rate changes depending on how much the person is paid.
There is no single rate that applies to every person for every pay period if hours worked or tips/commissions paid are different every week.
Step-by-step explanation:
Above the examples chart there is a list of $-amounts "Over ..... But not over" To the right of that, you have a list of a base amount withheld and a % rate to be applied. Those are the % rates you are looking for.
Once you have a given "gross pay" to work with, you find out where that falls into the amounts given, select the base and %, then follow the steps as you see in the examples in the chart.
