The correct answer is C. 1.5
You can find this answer by using any of the points on the graph and putting them into the given equation. Then you can solve for the constant. For the purpose of this example, we will use (10, 15)
Height = Constant * Width ---> Plug in known values.
15 = Constant * 10 ----> Divide both sides by 10
1.5 = Constant
This will work with whatever numbers you use from the graph. Although this graph does not have any others to really choose from.
Answer:
The answer in the procedure
Step-by-step explanation:
Let
A1 ------> the area of the first square painting
A2 ----> the area of the second square painting
D -----> the difference of the areas
we have
case 1) The area of the second square painting is greater than the area of the first square painting
The difference of the area of the paintings is equal to subtract the area of the first square painting from the area of the second square painting
D=A2-A1
case 2) The area of the first square painting is greater than the area of the second square painting
The difference of the area of the paintings is equal to subtract the area of the second square painting from the area of the first square painting
D=A1-A2
The formula for the area of a circle is PI x radius^2.
To find the area of the sector, you would multiply the area by the ratio of the the sector angle over 360.
The formula would become PI x r^2 x 30/360.
The 2nd choice is correct.
Answer: x+y =12
0.40x+0.50y =5.70
Step-by-step explanation:
Let x = Number of ears of yellow corn
y - Number of ears of peaches and cream variety.
AS per given,
x+y = 1 dozen
⇒ x+y =12 [1 dozen =12]
Cost per ear of yellow corn = 40 cents = $0.40 [1 dollar = 100 cents, 1 cent = 0.01 dollar]
Cost per ear of peaches and cream variety = 50 cents = $ 0.50
Total cost ( in$): 0.40x+0.50y =5.70
Required system of equations represents the number of ears of corn of each type that Larji purchased:
x+y =12
0.40x+0.50y =5.70
It should be C. Equilateral triangles
