3 years ago

A football is 64 metres wide and 118 metres long. what is its perimeter?

1 answer:

7 0

I guess you're asking the football court?? cuz a football is sphere shape.
for a rectangular shape just add the width and length together then mmultiply it by 2.
so
(64+118)x2
= 364 m2

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mrs_skeptik [129]

Answer:

Vertex form: $f(x) =(x +\frac{1}{2})^2 -\frac{29}{4}$

The vertex is $(-\frac{1}{2},-\frac{29}{4})$

Step-by-step explanation:

For a general quadratic function the form is:

$ax ^ 2 + bx + c$

For the function

$f(x) = x ^ 2+ x -7$

The values of the coefficients for the function are the following: $a = 1$ , $b =1$ , $c = -7$

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$f(x) = (x ^ 2 +x +\frac{1}{4}) -\frac{1}{4}- 7$

Write the expression of the form

$f(x) = (x+\frac{b}{2})^2 +k$

$f(x) =(x +\frac{1}{2})^2 -\frac{29}{4}$

The vertex is (h, k)

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3 years ago

(-9-11)/(-4)divided by -7^2+(11 times 2^2)

Sergio039 [100]

The answer is -25
Just to make sure the equation is set up as a fraction right?

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Masteriza [31]

Answer:

Step-by-step explanation:

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lara [203]

5v + 7 = 12

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Hope it helps

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