I decided to simply both equations:
75/4 *3 225/12
19/6 *2 38/12
First is to find a common factor which is 12, multiply both sides.
divide 38/225 and you should get 5.92.
Hasan can make a total of 5 pillow cases.
Answer:
y = 9
Step-by-step explanation:
Given y is directly proportional to (x - 1)² then the equation relating them is
y = k(x - 1)² ← k is the constant of proportionality
To find k use the condition x = 5 when y = 4
k = = = = , thus
y = (x - 1)² ← equation of proportion
When x = 7, then
y = × 6² = × 36 = 9
The second one? Sorry if you get it wrong I’m not really sure! :3
I guess you're using the net to find the area.
We have a base of 61.9 square meters and five sides, each a triangle with base 6m and altitude 6m.
A = 61.9 + 5( (1/2)(6)(6) ) = 151.9
Answer: 151.9 square meters