Circumference = PI * diameter
diameter = circumference / PI
diameter = 25,000 / PI
diameter =
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7,958 miles
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Step-by-step explanation:
we know,
distance = √(x_2 - x_1)² + (y_2 - y_1)²
given points
(6,4) and (0,-5)
according to formula
→ d = √(0 - 6)² + (-5 - 4)²
→ √(-6)² + (-9)²
→ √36 + 81
→ √117 = 10.81 (approx.)
therefore, distance between both the points are 10.81 (approx.).
Hope this helps you !
80x 40 x 20 feet is your answer! Hope this helps
Answer:
1) 2x^3-2x^2+4x+20
Step-by-step explanation:
line up the equations, having each variable aligned with the similar variable, and distribute the minus sign across the parenthesis
7x^3 + 4x + 13
-(5x^3 + 2x^2 - 7)
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2x^3 - 2x^2 +4x +20
Given:
The quadratic equation is:
To find:
Point that is the solution of given equation.
Solution:
We have,
The quadratic function of the above equation is:
Putting , we get
The function passes through the point (1,-4). It means (1,-4) is the solution of given equation but (1,5) is not a solution of given equation.
Therefore, the correct option is A.