It’ll be the one on the far right last one ;)
Answer:
To write a two-variable equation, I would first need to know how much Maya’s allowance was. Then, I would need the cost of playing the arcade game and of riding the Ferris wheel. I could let the equation be cost of playing the arcade games plus cost of riding the Ferris wheel equals the total allowance. My variables would represent the number of times Maya played the arcade game and the number of times she rode the Ferris wheel. With this equation I could solve for how many times she rode the Ferris wheel given the number of times she played the arcade game.
Step-by-step explanation:
Answer:
Exercise Problem Solution
1 Find the perimeter of a triangle the sides of which are 10 in, 14 in and 15 in. P = 10 in + 14 in + 15 in = 39 in
2 A rectangle has a length of 12 cm and a width of 4 cm. Find its perimeter. P = 12 cm + 12 cm + 4 cm + 4 cm = 32 cm
3 Find the perimeter of a regular hexagon with each side measuring 8 m. P = 6(8 m) = 48 m
4 The perimeter of a square is 20 ft. How long is one side? 20 ft ÷ 4 = 5 ft
5 The perimeter of a regular pentagon is 100 cm. How long is one side? 100 cm ÷ 5 = 20 cm
Step-by-step explanation:
The value of x when y =2 is 8
<h3>How to solve for x?</h3>
The inverse proportion to the square of x represented as:
k = yx^2
Where
k represents the constant of proportion
When y = 2, x = 8.
So, we have:
k =2 * 8^2
k =128
Substitute k = 128 in k = yx^2
So, we have:
yx^2 = 128
When y = 2, we have:
2x^2 = 128
Divide by 2
x^2 = 64
Take the square roots
x = 8
Hence, the value of x when y =2 is 8
Read more about variation at:
brainly.com/question/14254277
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The area is the product of the length and width.
... Area = (7ab)×(2a) = (7×2)×(a×a)×(b)
... Area = 14a²b
