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2 years ago

GIVING BRAINLIEST IF CORRECT!! EASY MATH!!!

Mathematics

2 answers:

malfutka [58]2 years ago

4 0

Answer:

Reflecting across the x-axis looks like this: -g(x)

A negative on the outside of the function.

So your answer may be

-|x|

Advocard [28]2 years ago

3 0

It should just be - lxl

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A faucet is used to add water to a large bottle that already contained some water. After it has been filling for 5 seconds, the

enot [183]

Answer:

Step-by-step explanation:

Has to much pressure

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2 years ago

Choose the correct pronoun to complete the sentence.

Fittoniya [83]

Answer:

Her

Step-by-step explanation:

Once she figures out how to read the map, she will quickly make "her" way to the treasure.

It sounds right for me.

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3 years ago

Read 2 more answers

Which of the following is a solution of x^2+4x+6

Alinara [238K]

Answer:

Option 1) $x=-2+i\sqrt{2}$

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2} +4x+6=0$

$a=1\\b=4\\c=6$

substitute in the formula

$x=\frac{-4\pm\sqrt{4^{2}-4(1)(6)}} {2(1)}$

$x=\frac{-4\pm\sqrt{-8}} {2}$

Remember that

$i=\sqrt{-1}$

$x=\frac{-4\pm i\sqrt{8}} {2}$

$x=\frac{-4\pm2i\sqrt{2}} {2}$

$x=-2\pm i\sqrt{2}$

The solutions are

$x=-2+i\sqrt{2}$

and

$x=-2-i\sqrt{2}$

6 0

3 years ago

Which expression is a factor of 18x^2-15+2 a) 3x-2 b) 9x-1 c) x-2 d) 2x-1

Gnesinka [82]

Answer:

Step-by-step explanation:

pretty sure it is A because when you factor 18x^2-15x+2, you get (3x-2)(6x-1)

Sorry If I'm wrong. Brainliest appreciated

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2 years ago

Read 2 more answers

At the movie theatre, child admission is $5.80 and adult admission is $9.30 . On Wednesday, 181 tickets were sold for a total sa

makvit [3.9K]

A + c = 181......a = 181 - c
9.3a + 5.8c = 1343.80

9.3(181 - c) + 5.8c = 1343.80
1683.3 - 9.3c + 5.8c = 1343.80
-9.3c + 5.8c = 1343.80 - 1683.3
- 3.5c = - 339.5
c = -339.5 / -3.5
c = 97 <== child ticket sold

4 0

2 years ago