The equation that says the area is 40, 000 yards squared is 40,000 = (5x + 300)x
<h3>How to find area of a rectangle?</h3>
The area of a rectangle can be found as follows:
area of a rectangle = lw
where
Therefore, the equation that says the area of the yard is 40, 000 yards squared is as follows:
l = length = 5x + 300
w = width = x
Therefore,
area = (5x + 300)x
40,000 = (5x + 300)x
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Answer:
3(b + 4) = 2
Step-by-step explanation:
Answer:
d = 5
Step-by-step explanation:
Pythagorean Theorem
a^2 = b^2 = c^2
3^2 + 4^2 = 9 + 16 = 25
sqrt.25 = 5
Answer:
Step-by-step explanation:
(a³ - b³) = (a - b) (a² + ab + b²)
27x³ - 64 = 3³x³ - 4³
= (3x)³ - 4³ {a = 3x & b= 4)
Substitute in the above formula.
= (3x -4)([3x]² + 3x*4 + 4²)
= (3x - 4)(9x² + 12x + 16)
The expression 27x^3-64 factors to (3x-4) (9x^2+12x+16).