AnswersDSD-CR-Secondary Math III-Term 3Cumulative Exam

Cumulative Exam — Cumulative exam Answers

0 verified answers
21
Free Preview

The law of cosines is used to find the value of m.

Question illustration
A
13
B
14
C
43
D
45
22
Free Preview

The formula for the volume of a pyramid is Which of the following equations is equivalent to the given formula?

Question illustration
A
uppercase B = StartFraction 3 uppercase V Over h EndFraction
Option A
B
uppercase B = StartFraction 3 h Over uppercase V EndFraction
Option B
C
uppercase B = StartFraction uppercase V minus one-third Over h EndFraction
Option C
D
uppercase B = StartFraction uppercase V + one-third Over h EndFraction
Option D
23

The cost of producing x soccer balls in thousands of dollars is represented by h(x) = 5x + 6. The revenue is represented by k(x) = 9x – 2. Which expression represents the profit, (k – h)(x), of producing soccer balls?

A
14x – 8
B
14x + 4
C
4x – 8
D
4x + 4
24

Which graph shows the solution set of the compound inequality or

Question illustration
A
A number line goes from negative 10 to positive 10. An open circle appears at negative 4 and positive 5. The number line is shaded between the two circles.
Option A
B
A number line goes from negative 10 to positive 10. An open circle appears at negative 4 and positive 5. The number line is shaded from negative 4 toward negative 10. The number line is also shaded from positive 5 toward positive 10.
Option B
C
A number line goes from negative 10 to positive 10. An open circle appears at negative 4. The number line is shaded from negative 4 toward negative 10.
Option C
D
A number line goes from negative 10 to positive 10. An open circle appears at positive 5. The number line is shaded from positive 5 toward positive 10.
Option D
25

Which of the following are in correct order from greatest to least?

A
, 330°, , ,
Option A
B
, , , , 330°
Option B
C
, , , , 330°
Option C
D
330°, , , ,
Option D

Did you find these answers helpful?