Answer:
1. x = 36
2. x = -2, x = 5
Step-by-step explanation:
Secant - Secant Power Theorem: 12(12 + x) = 10(18)
144 + x = 180
x = 36
Chord - Chord Power Theorem: (x - 2)(x + 7) = 4(2x - 1)
x^2 + 5x - 14 = 8x - 4
x^2 - 3x - 10 = 0
Factor:
(x + 2)(x - 5) = 0
x = -2, x = 5
Answer:
2x^4+4x^3+3x-5/x
Step-by-step explanation:
What do you mean by long division.....
1. Write the problem.
2. Write all numerators above the common denominator- x.
3. Reorder the terms and you get the answer.
So its a complicated question but you gotta know your laws of exponents
Answer: 0.6827
Step-by-step explanation:
I believe it is 0.6827
we know that
Based on the FIFA rules for international matches, dimensions of fields are: Length: minimum m, maximum m. Width: minimum m, maximum m.
we know that
The area of a rectangle is
where
L is the length side of the field
W is the width side of the field
In this problem we have
Step
<u>Find the value of L</u>
substitute the values
Step
<u>Convert yards to meters</u>
we know that
Step
<u>Compare the dimensions of the field with the dimensions of FIFA regulation</u>
Length: minimum m, maximum m
Length of the field=
The length does not satisfy the measures of the FIFA regulation
because
therefore
<u>the answer is</u>
The field does not satisfy the measures of the FIFA regulation