3 years ago

I need help pleaseeee, anyone?!!

Mathematics

1 answer:

Black_prince [1.1K]3 years ago

5 0

Answer:

a or d

Step-by-step explanation:

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I'll give brainlest to first correct answer!!!

zvonat [6]

Answer:

I think there both negative but I'm not sure

Step-by-step explanation:

if one is a positive and one is a negative then reflect over the y axis they should both turn negative

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2 years ago

If you need 2 liters of soda for every 12 students at the school dance, and you sold 360 student tickets to the dance. About how

GalinKa [24]

Answer:

60 liters

Step-by-step explanation:

360/12=30

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Hope this helps! :)

4 0

3 years ago

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The length of a concrete slab is three more than three times the width. It's area is 330 square feet. What is the length of the

marin [14]

Answer:

Width: 10.5 feet

Length: 31.5 feet

Step-by-step explanation:

Let x represent width of the concrete slab.

We have been given that the length of a concrete slab is three more than three times the width. So length of the slab would be $3x$ .

We are also told that the area of slab is 330 square feet. We can represent this information in an equation as:

$x\cdot 3x=330$

$3x^2=330$

$x^2=\frac{330}{3}$

$x^2=110$

Now, we will take square root of both sides.

$\sqrt{x^2}=\sqrt{110}$

$x=10.488\approx 10.5$

Therefore, the width of slab is approximately 10.5 feet.

The length of the slab would be $3x\Rightarrow3(10.5)=31.5$ .

Therefore, the length of slab is approximately 31.5 feet.

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3 years ago

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Algebra help!!! Will give stars.

Aleksandr [31]

Answer:

Step-by-step explanation:

there you go pal :)))))

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3 years ago

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Steph Curry makes 9 out of 10 free throws. If he shoots 200 free throws how many can he expect to make

MissTica

200 divided by 10 is 20 so You have to X both by 20 so 9 X 20 is 180 and 10 X 20 is 200 I think

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2 years ago