Answer:
x=4
Step-by-step explanation:
Answer: 50yd
Step-by-step explanation:
We know that the area of any rectangle is length times width. The perimeter is the sum of twice the length and twice the width.
Let width = x
Let length = 4x
Area = 100m2
Next, we can write an equation using these variables and formula for area.
4x2 = 100
x2 = 25
x = -5 and x = 5
Since the dimensions cannot be negative, we accept the positive value:
x = 5
Next, we can substitute this value of x into the variables.
width = 5 m
length = 20 m
Finally, we can find the perimeter by plugging in these dimensions into the perimeter formula,
Perimeter = 2(5 m) + 2(20 m)
= 10 m + 40 m
= 50 m
We can conclude that the the two peaks are 816.11 feet apart, and the altitude of the taller peak is 5475.17 feet.
Please check the detailed explanation in the images attached, and let me know what you think. :)
Answer:
y = ax^2 + bx - c
Step-by-step explanation:
The product means multiply
The production cost(y) = computing components (a) * number of devices (x) + product of labour (b) * number of devices (x) - savings on reusable material (c)
Therefore,
y = ax^2 + bx - c
The answer is 1/125. Just use a calculator if u do not believe me.