2 years ago

Solve the quadratic using the best method. choose correct solution set.

Mathematics

1 answer:

Black_prince [1.1K]2 years ago

4 0

Answer:

w1= -2, w2 = 5

Step-by-step explanation:

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Which matrix does not have an inverse?

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C doesn't have an inverse.

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3a-28-7a=10a I don’t understand it

Lelechka [254]

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Step-by-step explanation:

its a = minus 2

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3 years ago

Katie buys a large pizza for $14.99 and bottles of soda for $1.50 each. If the total cost was $23.99, how many bottles of soda (

Nady [450]

The number of soda bottles Katie bought is 6

The given parameters are:

Large Pizza = $14.99
Soda = $1.50 per bottle
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Assume the number of soda bottle is x.

So, we have:

$Total = Pizza + Soda \times x$

This gives

$23.99 = 14.99 + 1.50\times x$

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Rewrite the equation as

$x = 6$

Hence, the number of bottles is 6

Read more about linear equations at:

brainly.com/question/14323743

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2 years ago

Find the GCF of the following set of numbers <br> 260, 80, 50

Vinvika [58]

Answer:

Step-by-step explanation:

The factors of 50 are: 1, 2, 5, 10, 25, 50

The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factors of 260 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

In all of these numbers, we can see that 10 is common throughout and 10 is also the greatest factor all these numbers share.

Hope this helps you :)

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3 years ago

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will mark BRAINLIEST for correct answer. Find the sum. In your final answer, include your calculations. -3.45 + 5.1

Alexeev081 [22]

Answer:

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Step-by-step explanation:

You could use a calculator (just sayin)

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2 years ago

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