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
Find the value of L
substitute the values
Step
Convert yards to meters
we know that
Step
Compare the dimensions of the field with the dimensions of FIFA regulation
Length: minimum m, maximum m
Length of the field=
The length does not satisfy the measures of the FIFA regulation
because
therefore
the answer is
The field does not satisfy the measures of the FIFA regulation
The length of the field is calculated as 7500/75 = 100 yards. As per FIFA regulations, the length of a football field should be between 100-130 yards and the width should be between 50-100 yards. Therefore, a field of length of 100 yards and a width of 75 yards is within the FIFA regulations.
The area of a rectangle can be calculated using the formula Area = length x width. In the case of a football field, if the width is 75 yards, and the total area is 7500 sq yards, we can find the length by making length the subject of the formula, which then becomes Length = Area/Width. Substituting the given values we get, Length = 7500/75 = 100 yards.
According to FIFA regulations, for international matches, the field dimensions should be: Length (touch line) should be a minimum of 100 yards and a maximum of 130 yards. The width (goal line) should be a minimum of 50 yards and a maximum of 100 yards. So, a field with 100 yards in length and 75 yards in width fits within FIFA regulations.
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Answer:
The average of the John scores is 84.75.
Step-by-step explanation:
Formula of average is given as :
We have:
Test grades of John: 82, 93, 75, and 89
Number of terms - 4
Average of the score of the John;
The average of the John scores is 84.75.
First you add all the numbers together. So you add 82+93+75+89 to get 339. Once you get that, you divide it by the amount of numbers there are. In this case, it's 4. 339 divided by 4 is 84.75.
HOPE THIS HELPS!!
80% of 30 is 24.
Given,
80% of what number is 24.
Let the number be x,
Then,
80% of x = 24
80/100 of x = 24
x = 30
Thus the required number is 30.
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I believe 41 students can attend
A quadratic equation is a second-order polynomial equation in a single variable x
The value of x for the quadraticequation x² - 9x + 3 is
x = (9 + √69) / 2
or
x = (9 - √69) / 2
A quadratic equation is a second-order polynomial equation in a single variable x as:
ax² + bx + c = 0. with a ≠ 0.
We have,
x² - 9x + 3 = 0
We will use the determinant formula to find the value of x.
The formula is given by:
x = [-b ± √(b² - 4ac)] / 2a
We have,
x² - 9x + 3 = 0
It is in the form of ax² + bx + c = 0
a = 1, b = -9 and x = 3
Now putting a, b, and c values in the formula we get,
x = [- (-9) ± √ ( (-9)² - 4 x 1 x 3 )] / 2 x 1
x = [ 9 ± √ (81 - 12) ] / 2
x = (9 ± √69) / 2
x = (9 + √69) / 2 or (9 - √69) / 2
Thus the value of x for the quadratic equation x² - 9x + 3 is
x = (9 + √69) / 2
or
x = (9 - √69) / 2
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