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Zina [86]
2 years ago
8

Multiply and write in standard form: (2x)(x^2 - 6x + 3) Show all work for full credit.

Mathematics
1 answer:
Mashcka [7]2 years ago
3 0

2x(x2-6x+3)

4x^3-12x^2+6x

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I need help please and thank you
Lina20 [59]
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5 0
3 years ago
Kaylib’s eye-level height is 48 ft above sea level, and addison’s eye-level height is 85 and one-third ft above sea level. how m
GalinKa [24]

The addison see to the horizon at 2 root 2mi.

We have given that,Kaylib’s eye-level height is 48 ft above sea level, and addison’s eye-level height is 85 and one-third ft above sea level.

We have to find the how much farther can addison see to the horizon

<h3>Which equation we get from the given condition?</h3>

d=\sqrt{\frac{3h}{2} }

Where, we have

d- the distance they can see in thousands

h- their eye-level height in feet

For Kaylib

d=\sqrt{\frac{3\times 48}{2} }\\\\d=\sqrt{{3(24)} }\\\\\\d=\sqrt{72}\\\\d=\sqrt{36\times 2}\\\\\\d=6\sqrt{2}....(1)

For Addison h=85(1/3)

d=\sqrt{\frac{3\times 85\frac{1}{3} }{2} }\\d\sqrt{\frac{256}{2} } \\d=\sqrt{128} \\d=8\sqrt{2} .....(2)

Subtracting both distances we get

8\sqrt{2}-6\sqrt{2}  =2\sqrt{2}

Therefore, the addison see to the horizon at 2 root 2mi.

To learn more about the eye level visit:

brainly.com/question/1392973

5 0
3 years ago
Which letter on this number line is at -2.25?
svlad2 [7]

Answer:

A.

Step-by-step explanation:

7 0
3 years ago
A rectangle has a diagonal of 12 and its width is 4. find the length
Setler [38]
The lenght would be 12*4 is 48
3 0
3 years ago
What is 6254 rounded to the nearest hundred
kow [346]

To round to the nearest hundred, look at the tens place value. It is a 5. Remember that if the number is 5 or higher, round up, if 4 and lower, round down.

6254 rounded to the nearest hundred is 6300

6300 is your answer

hope this helps

3 0
3 years ago
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