Answer:
Step-by-step explanation:
A)
Dilation. Since it's only the size of the figure that's changing
B)
Height of the smaller one: 4
Width of the smaller one: 6
Height of the bigger one: 6
Width of the bigger one: 9
6/4 = 1.5
9/6 = 1.5
Since both 6/4 and 9/6 was 1.5, that means that the Width and Height was proportional and that the two trapezoids is at a ratio o:
1 : 1.5
One unit of the smaller one is 1.5 units on the bigger one.
Answer:
168
Step-by-step explanation:
length divided by width is 168
Divide the cost, 9, by 15 to get the cost per cookie: 6 cents
Answer: 1.) 5 cups of yellow paint.
2.) 15 cups of yellow paint to 3 cups of blue paint.
3.) 1:5 is the proportional relationship.
4.) 5 is the constant of proportionality, it represents the yellow cups of paint.
Step-by-step explanation: i think number 4 might be wrong not fully sure but i hope this helps!
Answer:
P = 36 units
Step-by-step explanation:
<u>Pythagoras</u>
ip = √(12² + 9²)
= √(144 + 81)
= √225
= √15²
= 15 units
P = 9units + 12units + 15units = 36 units
