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Tom [10]
3 years ago
11

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.).
Read another student’s post and comment on it. Be polite!
What did you like about the student’s memory device?
Respond to replies about your post.
Mathematics
1 answer:
Lostsunrise [7]3 years ago
6 0

Answer:

q-u-a-d-r-a-t-i-c  f-o-r-m-u-l-a

Step-by-step explanation:

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Each pound of fruit costs $4. Write an expression that shows the total cost of the fruit. Use the variable you identified in que
vovangra [49]

Answer:

$4f

Step-by-step explanation:

Let's assume f represents the number of pounds of fruit.

We need to multiply the number of pounds of fruit by the cost per pound.

This is $f * 4, or in a simpler form, $4f.

6 0
3 years ago
Is this righ or not please say me​
Ksju [112]

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Step-by-step explanation:

It's right

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2 years ago
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A plane takes 12 hours to fly 80,000 km. What is the plane's speed?
Maksim231197 [3]

Answer:

80000/12 = 6,666.666666666667 km/hr

Step-by-step explanation:

8 0
3 years ago
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Select the correct answer.
mrs_skeptik [129]

Answer:

answer is D

Step-by-step explanation:

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2 years ago
What is the area of a rectangle with vertices (-8, -2), (-3,-2), (-3,-6), and (-8,-6)?
Gemiola [76]

Answer:

The area of the rectangle is 20 square units

Step-by-step explanation:

Through the x values of the ordered pairs, we can see that the length of the rectangle is 5

-3-(-8)=5

Through the y-values of the ordered pairs, we can see that the width of the rectangle is 4

-2-(-6)=4

The area can be found by multiplying the length and width, so this means

(5)(4)=20

8 0
2 years ago
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