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Ede4ka [16]
3 years ago
9

Create a memory device to help you remember the quadratic formula. The device could be a song, drawing, rhyme, mnemonic device,

or anything else you can think of that would be useful to you. Post to the discussion board your idea (or upload your drawing, recording, video, etc.).
Mathematics
1 answer:
vredina [299]3 years ago
7 0

Look up Quadratic Formula Pop Goes the Weasel

its like 30 seconds and is pretty easy to remember

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Lorenzo needs 52ft of stone.
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3 years ago
Write the equation in standard form.<br> y - 10=-2(x-8)
Bess [88]

Answer:

2x + y = 26

Step-by-step explanation:

The standard form of a linear equation is   A x + By = C.

Simplify -2(x - 8)

Multiply -2 by -8

y - 10 = -2x + 16

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Add 10 to both sides.

Add 16 and 10

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6 0
2 years ago
Helpppp me please!! I dont understand.
Dafna1 [17]

Answer:

X = 11

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Step-by-step explanation:

Part 1:

The measure of an inscribed angle is half the measure of an intercepted arc. So 1/2 mCE = m∠CDE

158 ÷ 2 = 79

You need to find x so you're going to set your equation of (8x - 9) = 79

Then you're going to add 9 to both sides to get 8x = 88

Divide both sides by 8 to get x = 11

Part 2:

We know that WY is 180 because it's a semicircle. Using this and the knowledge that ∠WXY is half the measure of the intercepted arc (180), we know that our equation should be (13x - 1) = 90

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Divide both sides by 13 and...

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8 0
3 years ago
Read 2 more answers
APY means ________________.​
beks73 [17]

Answer:

annual percentage yield

Step-by-step explanation:

APY means annual percentage yield

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3 years ago
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Write 0.283, 28.5%, and — in order from least to greatest.
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Answer:

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Good luck!

Intelligent Muslim,

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3 years ago
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