What is the name of angles if the sum of their measure is 180' ?
What is
supplementary
100
Penny drew a quadrilateral with these characteristics:
- all sides are of equal length
- the opposite sides are parallel
- two angles are acute
What type of quadrilateral did Penny draw?
What is
rhombus
200
Solve for "x"
4x=48
What is
12
200
10 - (-21)=
What is
30
200
Write the fraction as a percent:
12/20
What is
60%
200
If a pair of angles are the same they are?
What is
congruent
200
Lin's first 4 quizzes had a mean score of 80%. If he scores 100% on the next quiz, what will be his mean quiz score for these 5 quizzes?
What is
84%
300
Solve for "x"
8x+7= -9
What is
-2
300
-28 + 16=
What is
-12
300
Write the percent as a fraction in simplest form:
25%
What is
1/4
300
What type of transformation shows a mirror image?
A) rotation B) reflection
C) translation D) dilation
What is
B) reflection
300
A machine in a factory capped 14 bottles in 84 seconds. How many bottles will the machine cap in 2 minutes at this same rate?
What is
20 bottles
400
Solve for "x"
x/7=12
What is
84
400
6 - (-31)=
What is
37
400
Write the percent as a decimal:
29.3%
What is
.293
400
Which triangle always contains three 60' angles?
What is
equilateral
400
The ratio of time Tim spends on math homework to science homework is 5 to 4. If she spends 40 minutes on math homework, how many minutes does he spend on science homework?
What is
32 minutes
500
Solve for "x"
-9x-1=17
What is
-2
500
-18 - (-40)=
What is
22
500
Write the decimal as a percent:
0.4833
What is
48.33%
500
What kink of triangle has angles with these three measures?
45', 45', 90'
What is
right triangle
500
Stacey earns $15 plus $2 for each newspaper she delivers each week. What equation can Stacey use to find "c", the number of customers she needs to earn $25 each week?