2 years ago

When does a kick-off take place?

Mathematics

1 answer:

mr Goodwill [35]2 years ago

3 0

The answer is B at the beginning of the game

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Helppp can someone solve this please

Norma-Jean [14]

Answer:

$\displaystyle x=-15$

Step-by-step explanation:

<u>Solution Of A System Of Equations </u>

A system of linear equations is given as

$\displaystyle \left\{\begin{matrix}ax+by=c\\ dx+ey=f\end{matrix}\right.$

There are many methods to solve them. We will use the method of reduction

The given system is

$\displaystyle \left\{\begin{matrix}2x+3y=45\\ x+y=10\end{matrix}\right.$

Multiplying the second equation by -3

$\displaystyle \left\{\begin{matrix}2x+3y=45\\ -3x-3y=-30\end{matrix}\right.$

Adding the resulting equations

$\displaystyle -x=15$

$\displaystyle x=-15$

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2 years ago

The domain of the function given below is the set of all real numbers f(x)=1/2^x true or false?

Furkat [3]

True. The domain of the function gives all real numbers.

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Find the product.<br> (x+2)(x−2)=

kaheart [24]

Answer:

x² - 4

Step-by-step explanation:

Step 1: Write expression

(x + 2)(x - 2)

Step 2: FOIL

x² + 2x - 2x - 4

Step 3: Combine like terms

x² - 4

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A cleaning liquid cost 10 3/4 cents the ounce. what is the cost of a 32 ounce bottle?

Andrews [41]

$343 would be the cost

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3 years ago

I need to know the answer

guapka [62]

9! good luck skdjdjd

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