Worksheets7R Unit 9 Angles Test #9
Total questions: 19
Worksheet time: 13mins
An angle measures 63°. What is the measure of it's complement?
27°
37°
63°
117°
An angle measures 48°. What is the measure of it's supplement?
42°
48°
52°
132°
Which equation could be used to find the value of r in the diagram show below?
(6r-3) + 45 = 360
(6r-3) = 45
(6r-3) + 45 = 180
(6r-3) + 45 = 90
Violet wants to buy a sweatshirt that normally sells for $75. The store has put the sweatshirt on sale for 20% off. If there is a 8% sales tax applied, what is the final price?
$55.20
$60
$64.80
$81
Write and solve an equation to find the value of x. Then find the measure of the missing angle.
x = 12
missing angle = 35o
x = 16
missing angle = 55o
x = 30
missing angle = 125o
x = 30
missing angle = 180o
Which of the following represents the solution set to the inequality:
3x + 5 > -7
x < -4
x > -4
x < 4
x > 4
Simplify the following expression.
-2(8x - 5) - 4x
-12x
-25x
-20x - 5
-20x + 10
The table below shows the relationship between the number of snacks sold, x, and the amount of money raised, y. Which equation can be used to represent this proportional relationship?
y = 1.81x
y = 50x
y = 0.55x
y = 100x
The students in math class took a survey to determine their favorite food. The results are shown below:
-5 chose pizza
-8 chose pasta
-3 chose chicken
-10 chose cookies
-4 chose hamburgers
What is the probability that a student in the class likes pizza or hamburgers?
61
103
151
52
Which number could not be a value of a?
8
10
11
23
What is the relationship between angle 1 and angle 3?
Vertical angles
Adjacent Angles
Complementary angles
Congruent Angles
What is the relationship between angle 2 and angle 3?
Vertical angles
Adjacent Angles
Complementary angles
Congruent Angles
The dot plot below represents how long it takes students in an 7th grade math class to get to school every morning.
What is the range of the minutes?
25
40
45
50
What is the measure of the missing angle in the diagram below?
50o
85o
130o
180o
Using the diagram below, find the value of e.
3
11
49
35
The temperature at 7:00 AM was -5 degrees. At 2:00 PM, the temperature had risen to 12 degrees. What was the change in temperature, in degrees, from 7:00 AM to 2:00 PM?
-17
-7
17
7
Which set of angle measures could be the interior angles of a triangle?
90°, 105°, 165°
20°, 60°, 70°
25°, 40°, 115°
45°, 55°, 170°
Last month, Sarah paid $45 to attend 4 yoga classes at a local community center. This month, she paid $90 to attend 8 yoga classes. Sarah does not have to pay a membership fee, so she only pays for the specific classes she attends. If each yoga class costs the same amount of money, what is the constant of proportionality between the total cost and the number of classes attended?
4.0
2.0
11.25
2.5
The Miller family spent a total of $130.00 for 6 movie tickets and a large bucket of popcorn. Each movie ticket cost the same amount. The bucket of popcorn cost $16.00. Write and solve an equation that can be used to determine t, the cost in dollars of each movie ticket.
$7.75
$24.33
$19
$20
