Shapes, Area, & Other
How do you find the area of a triangle?
1/2bh
10% of 1000 is this.
What is 100?
7 = 2w -3
w = 5
What is the definition of slope?
Rise/Run or how steep the line is.
What is -9 + -8 + -5?
-22
What is the area of a right triangle with a base of 10in and a height of 16in?
80in2
3/5 x 5/6
What is 15/30 or 1/2
3x+7 = 19
What is 4?
Name the four different types of slope
what are positive, negative, zero, and undefined
-3 + 2 =
What is -1?
Number of sides in a parallelogram
What is 4?
2/3 + (-3/4)
What is -1/12?
10 + 3K = 22
k= 4
Slope of y=2x-4
What is m=2
Which is a larger number?
-6 or -4
-4
The perimeter of a rectangle with width of 4 inches and length of 7 inches?
What is 22 inches?
1/8 x 1/2
what is 1/16
Use the distributive property to simplify.
5(4x+3) = ?
20x+15
y-intercept of y=3x-8
What is -8
-11-8 = ?
-19
If a right triangle has legs measuring 6 feet and 8 feet what is the length of the hypotenuse?
What is 10 feet?
What is 10% of 275?
27.5
Simplify the expression
3x + 2 - 7y + 3x - 18 - 15x
-9x - 7y -16
The slope of the line with the points (4,0) and (6,0)
What is m=0?
-6 + -19 = ?
-25
This shape has 4 congruent (equal) sides and 4 right angles.
What is a square?
4/5 ÷ 2
what is 4/10 or 2/5
What is an expression for the following:
5 increased by twice a number
5+2x
Equation for slope
What is m=(y2 - y1)/(x2 -x1)
-2x + 7 = -33
x = 20
72+82+92
What is 194?
5/8 ÷ 3/4
20/24 or 5/6
Solve: 3(x+2)=15
x=3
Slope of y=-3/4x + 6
What is m=-3/4
19 = 4p - 5
p = 6
What is the square root of 144
The answer is 12
3/4 ÷ 9/10
30/36 or 5/6
Solve for n. (n=?)
3n + 10 = -4n - 4
n=-2
Write an equation with slope equal to 5 and a y intercept equal to -8
y = 5x - 8
or -5x + y = -8
Use the distributive property so solve for x.
2(x+50)=20
x= -40