Circles
The diameter of a circle with radius 5 cm
10 cm
The scale factor of A triangle with side lengths 2,3,4 and a triangle with side lengths 4,6,8
2 or 1/2
-2 x -3
6
The equation x5=y is given. What is the constant
5
The probability of flipping a coin and landing on heads
0.50
The circumference of a circle with radius 5 cm
10pi cm or 31.4 cm
Shape A to shape B has a scale factor of 3. If shape A has a side length of 4 what would the length be on shape B?
12
-10 + 20
10
For every 1 apple you buy you pay 2 dollars. What is the constant of proportionality for the situation
2 or 1/2
1,2,3,4,5,6
The area of a circle with radius 2 cm
4pi cm squared or 12.57 cm squared
35
10 - 13
-3
Jane buys 2 apples for 4 dollars. 6 apples for 8 dollars. and 10 apples for 20 dollars. Is this a proportional relationship? Why?
The probability of rolling a dice and it lands on 2 or 4?
2/6, 1/3 or .333333
The area of a circle with diameter 10 cm
78.54 cm squared or 25 pi
The supplementary angle to a 60 degree angle
120
2 + -8
-6
120% of 15
18
25% more than 20
25
The area of a circle with a circumference 31.4 cm
78.54 cm squared or 25pi cm squared
Shape A to shape B has a scale factor of 4. What is the scale factor from B to A?
1/4
-3 - -4
1
The cost of a shirt that was 15 dollars but is 20% off.
12 dollars
The price of the shirt is 10% off. You paid 27 dollars. What was the original price?