7th Grade Math
No Calculators!!
No Calculators!!
Which of the following are integers?
-3, 1, 8, .25, 1/6, 3.24, 9
-3, 1, 8 and 9
What shape has three sides?
Triangle
2x=6
3
Name the three rigid transformations
Reflections, rotations, & translations
What color hair does Ms. Bremner's mom have?
Red!
What is 5/8 as a decimal?
.625
What do all of the angles in a triangle add up to?
180 degrees
3x+1=7
2
Name the non-rigid transformation we know
Dilation
What is the name of Ms. Bremner's dog?
Lettuce
What is .7 as a fraction?
7/10
What is the area of a rectangle with a length of 5 and a width of 4?
20
2x+10=3x+5
x=5
The original coordinates of a figure are A(3, 2), B(-2, 6) and C(1, 4). What are the coordinates of the new figure after being dilated by a scale factor of 3?
A'(9, 6), B'(-6, 18), and C'(3, 12)
Where did Ms. Bremner go to High School?
Republic High School
Find the product: 0.04(-.3)=-0.012
-0.012
What is the word for perimeter of a circle?
circumference
-2x+7=5x
x=1
A figure with coordinates A(1, 2). B(3, 4), and C(5, 6) is translated left 1 and up 2. What are the coordinates of the new figure?
A'(0, 4), B'(2, 6) and C'(4, 8)
How many cats does Ms. Bremner have?
What is 35% of 20?
7
If a rectangular shaped field has a perimeter of 360 feet and a width of 80 feet, what is its area?
8000ft2
2(2x+8)=4(5x+2)
1/2
0.5
A figure with original coordinates A(2, 3), B(4, 7), and C(-1, 6) is reflected in the x-axis. What are the coordinates of the new figure?
A'(2, -3), B'(4, -7), and C'(-1, -6)
How old is Ms. Bremner?
27