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bagirrra123 [75]
3 years ago
15

Write the number and the nature of the roots of the quadratic equation whose discriminant is -12

Mathematics
1 answer:
Orlov [11]3 years ago
7 0
Hello
<span>D. 2 imaginary roots (complex conjugates)</span>
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Jasmine is planning a surprise birthday for one of her coworkers. One pizza is $11 and a cake is $18. If Jasmine has $84, how ma
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84-18=66
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2 years ago
What is the range of 149 111 171 166 152 129 162 144
valentinak56 [21]

Answer:

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3 years ago
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Please help with math question! This question is stressing me out (View Image)
TEA [102]
To find the volume of this one we need to break it down 
now i see half of a cylinder and rectangle:)
but first lets find the volume of the rectangle...
In order to find the Volume of a rectangle we need to use this formula...
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in this case...
length = 10in
width = 6 in 
height = 8in
lets solve:)
10 x 6 x 8 = 480
or we write it like this 
480in³

now time to find the volume of the half cylinder:)
But first lets remember the volume for a cylinder
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So lets find our measurements 
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r² = 5² or 25
h = 6 
so lets plug in our values just like our formula said:)
3.14 x 25 x 6 
now lets easily solve 
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</span>now since we found an entire cylinder and we only want half of a cylinder lets divide our answer in half
471 ÷ 2 = 235.5
so we write it like this 235.5units³
But we have to add both of our multiples together so lets do that
Volume of rectangle = <span>480in³
</span>volume of half sphere = 235.5units³
480 + 235.5 = 715.5
answer = 715.5units³
I hope this helped and everyone learned something new
anyways don't forget to
MARK ME BRAINLIEST! :D
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3 years ago
Drag the numbers shown to their<br> approximate locations on the<br> number line
pychu [463]

Answer:

Step-by-step explanation:

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If you multiply my number by 6 and add the product to -4, the result is -40. What's my number?
Nikolay [14]

Answer:

I can totally help you but, what is your number by chance?

Step-by-step explanation:

6 0
2 years ago
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