Answer: 4,376-(129(3))-98
3891
Step-by-step explanation:
A is quadratic function
B is equation of a circle
C is equation of a line
D is hiperbolic funciotn
Let
the length = x
the width = x-23
perimeter = 122 ft
perimeter = 2 ( length + width )
122 = 2 ( x + x-23)
122 = 2x + 2x - 46
122=4x-46
122+46=4x
168=4x
x=168/4
x=42
length=42
width = x -23
= 42-23
= 19
Hope this was helpful
Explanation:
14-2(4x+3y)
14-8x-6y. Distributive Property
Answer:
14-8x-6y
Answer cannot be simplified more
Answer:
When x = 5, y = 1.44
Step-by-step explanation:
We know that when 'y' varies inversely with 'x', we get the equation
y ∝ 1/x
y = k/x
where 'k' is called the constant of proportionality
In our case, given that y varies inversely as the square of x.
so
y ∝ 1/x²
y = k/x²
When x = 3, y = 4, we need to find k
y = k/x²
k = yx²
k = 4(3)²
k = 36
so, the value of k = 36
Now, we need to find y when x = 5
so substitute k = 36, x = 5 in the equation
y = k/x²
y = 36 / (5)²
y = 36 / 25
y = 1.44
Therefore,