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3 years ago

Not sure about the answers I gave Need help with the others

Mathematics

1 answer:

aleksandrvk [35]3 years ago

4 0

Answer:

Ask me

Step-by-step explanation:

Tell me dear ask..

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Simplify 1 - 2u - 9 - (-5u)

RSB [31]

Answer:

$1 - 2u - 9 - ( - 5u) \\ = 1 - 9 - 2u - - 5u \\ = - 8 - 2u + 5u \\ = - 8 + 3u \\ thank \: you$

5 0

3 years ago

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URGENT Write the equations of a line parallel to y = -1/3x-4 thru (6,-4)

mars1129 [50]

y=-1/3x-2. Hope this helped! :)

7 0

3 years ago

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Plz help I’ll mark brainliest

jeka94

Answer:

Step-by-step explanation:

To find the measure of angle x we use cosine

$\cos( \alpha ) = \frac{adjacent}{hypotenuse}$

From the question

PO is the hypotenuse = 13

The adjacent is 12

Substitute the values into the above formula

That's

$\cos(x) = \frac{12}{13}$

$x = \cos^{ - 1} ( \frac{12}{13} )$

x = 22.6198

We have the final answer as

<h3>x = 22.62° to the nearest hundredth</h3>

Hope this helps you

3 0

3 years ago

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Kristin poured 6 ounces of lemonade into each of 19 glasses. Exactly how many ounces of lemonade did Kristin pour into all these

andriy [413]

Answer:

114

Step-by-step explanation:

If Kristin poured it in 19 cups and your figuring out how many in total, you’d have to multiply. I did an area model, to solve this, and 10 x 6 = 60, 9 x 6 = 54. Then we add 60 + 54 and get 114 as our answer. (I calculated so I’m sure I’m correct)

5 0

2 years ago

76=8x can u solve this pls

Nitella [24]

Answer:

x=9.5

Step-by-step explanation:

Divide both sides by 8

76/8=8/8

x=9.5

I hope this helped you, have a great day! :)

3 0

3 years ago

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