zMATH 170  - Unit 36: Final Exam
1)

A snack bar sells five different kinds of sandwiches, four different kinds of juice, and two different kinds of fruit. There are how many different choices for ordering a sandwich and one kind of juice?


2)

What is the measure of the angle?


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3)

What type of angle is the angle in the previous question?


4)

A straight angle is equal to how many degrees?


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5)

A right angle is equal to how many degrees?


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6)

What is the measure of the angle?


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7)

What type of angle is the angle in the previous problem?


8)

What kind of triangle is triangle ABC?  Angle C measures 90 degrees.


9)

What kind of triangle is triangle DEF?


10)

What kind of triangle is triangle JKL?


11)

Classify the triangle by length. 


12)

Classify the triangle by length.


13)

Classify the triangle by length.


14)

The sum of the three angles in a triangle is:


15)

What is the measure of angle QSR?


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16)

What is the name of the polygon?


17)

What is the name of the polygon?


18)

What is the name of the polygon?


19)

Which of the following could NOT be a name for this quadrilateral?


20)

Which of the following is the name for this quadrilateral?


21)

Which of the following is the name for this quadrilateral?


22)

All squares are rhombi.


23)

Some parallelograms are rectangles.


Use the coordinate plane to write the ordered pairs for the points given in the next ten problems.


24)

Write the ordered pair for point G.

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25)

Write the ordered pair for point H.

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26)

Write the ordered pair for point J.

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27)

Write the ordered pair for point K.

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28)

Write the ordered pair for point L.

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29)

Write the ordered pair for point M.

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30)

Write the ordered pair for point N.

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31)

Write the ordered pair for point P.

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32)

Write the ordered pair for point Q.

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33)

Write the ordered pair for point R.

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34)

Which transformation is shown in the picture?


35)

Which transformation is shown in the picture?


36)

Which transformation is shown in the picture?


37)

The letter “S” has what type of symmetry, line or rotational?


Use this diagram to solve the next two problems.


38)

State the angles that are congruent to the given angles in the order given.


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39)

State the segments that are congruent to the given segments in the order given. Use two letters to identify the congruent segments.


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40)

Find the length of segment TU. Label answer correctly.


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41)

Use the Pythagorean Theorem to find the length of “a” in the right triangle shown below.  Label the answer correctly.


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42)

Find the area of the composite shape. Label the answer correctly.


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43)

Find the area of the trapezoid. Label answer correctly.


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44)

Find the area of the triangle. Label answer correctly.


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45)

What solid has a curved surface, a circular base, and one vertex?


46)

What solid has triangles for its sides which meet at one vertex and its base could be a square?


47)

What solid is one continuous curved surface where all of its points are the same distance from a center point?


48)

For the cube, state the number of faces, vertices, and edges. 


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49)

If the volume of a cube is 125 cu cm, how long is one edge of the cube? Label answer correctly.


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50)

Find the volume of the rectangular prism. Label answer correctly.


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51)

Find the volume of the cylinder. Label answer correctly.


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52)

Find the surface area of the rectangular prism. Label answer correctly.


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53)

Evaluate the expression for x = 9, y = 5, z = 3

5z2 xy


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54)

Tricia traveled 700 miles at an average rate of 65MPH. Approximately how long did it take her to make the trip? Round answer to nearest whole number and label answer correctly. (d = rt


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55)

Write a simplified algebraic expression for “the product of K and 7 decreased by 2”.


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56)

Is this sequence linear or nonlinear? 49, 42, 35, 28, ...


57)

Click here to print out and complete the table. For the function y = 2x + 4, find the y values for the x values provided in the chart. State the five ordered pairs.


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58)

Click here to print  out the coordinate plane. Graph the five ordered pairs found in problem #57 and draw a straight line through the five points.
 

     a)  State the ordered pair for the point where the graphed line crosses the x-axis.

     b)  State the ordered pair for the point where the graphed line crosses the y-axis.
         
     c)  State an ordered pair for another point on the line that is not listed in the table.


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For the next six problems, solve the equations for the given variable. Check answers through substitution


59)

25 = 12 + j 


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60)

q – 15 = –23


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61)

20.358 = 3.9k


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62)

Solve.


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63)

–7y + 9 = –33


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64)

109 = 4b + 1


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65)

Write the inequality for the number line graph.


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66)

If the total family annual income in the budget below is $42,000, how much of the income is spent on housing per MONTH?


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Use the stem and leaf plot below to answer the next four questions.


67)

What is the median height of the 7th grade class?

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68)

What is the mode of the heights?

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69)

What is the mean of the heights?

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70)

What is the range of the heights?

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71)

Read the bar graph and state how many more hours Susan spends watching TV than working on homework?


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Use the box-and-whiskers plot below to answer the next two questions.


72)

What is the median?


73)

What is the outlier?


74)

When tossing three coins, list all possible outcomes and state the number of outcomes.


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75)

When tossing three coins, what is the probability of tossing two tails and a head? Write the answer as a fraction.


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76)

When tossing three coins, what is the probability of tossing all heads or all tails? Write the answer as a fraction.


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