WILL MARK BRAINLIEST!! PLEASE HELP MEEEE! ANSWER ALL THE QUESTIONS! PLEASEEEEEEEEEEEE
2 answers:
Hello!
1.
To find the area of a rectangular prism you use the equation
2(wl + wh + lh)
w is width
l is length
h is height
Put in the values
2(5 * 12 + 5 * 9 + 12 * 9)
Combine like terms
2(60 + 45 + 108)
Add
2(213)
Multiply
The area is 426
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2.
The area of a cylinder uses the equation
Put in the values you know and 3.14 for pi
Solve this and you get 411.968
Round
The answer is 412 cm squared
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3.
A cereal box is a rectangular prism
You use the equation from 1 and it does not matter what values you use for what side
2(wl + wh + lh)
2(11 * 8 + 11 * 6 + 8 * 6)
2(202)
multiply
The answer is 404in squared
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4.
The equation for the volume is whl
w is width
h is height
l is length
Put in the values
4 * 2 * 1
The answer is 8
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5.
The equation for volume is V = whl
Put in the values you know
120 = 8 * 5 * h
Divide both sides by 8
15 = 5 * h
Divide both sides by 5
3 = h
The answer is 3cm
------------------------------------------------------------------------------------------------------
Hope this helps!
1.
To find the area of a rectangular prism you use the equation
2(wl + wh + lh)
w is width
l is length
h is height
Put in the values
2(5 * 12 + 5 * 9 + 12 * 9)
Combine like terms
2(60 + 45 + 108)
Add
2(213)
Multiply
The area is 426
------------------------------------------------------------------------------------------------------
2.
The area of a cylinder uses the equation
Put in the values you know and 3.14 for pi
Solve this and you get 411.968
Round
The answer is 412 cm squared
------------------------------------------------------------------------------------------------------
3.
A cereal box is a rectangular prism
You use the equation from 1 and it does not matter what values you use for what side
2(wl + wh + lh)
2(11 * 8 + 11 * 6 + 8 * 6)
2(202)
multiply
The answer is 404in squared
------------------------------------------------------------------------------------------------------
4.
The equation for the volume is whl
w is width
h is height
l is length
Put in the values
4 * 2 * 1
The answer is 8
------------------------------------------------------------------------------------------------------
5.
The equation for volume is V = whl
Put in the values you know
120 = 8 * 5 * h
Divide both sides by 8
15 = 5 * h
Divide both sides by 5
3 = h
The answer is 3cm
------------------------------------------------------------------------------------------------------
Hope this helps!
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We can see that linear fit does work, but the polynomial fit is much better.
We can see that R squared for polynomial fit is higher than R squared for the linear fit. This tells us that polynomials fit approximates our dataset better.
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I used h to denote hours. Our prediction of temperature for the sixth hour would be:
Here is a link to the spreadsheet (<span>https://docs.google.com/spreadsheets/d/17awPz5U8Kr-ZnAAtastV-bnvoKG5zZyL3rRFC9JqVjM/edit?usp=sharing)</span>
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we can draw the graph of cosine with amplitude 2.
Step-by-step explanation:
In the given function g(x) = 2cosx we know the following parameters which are helpful to draw the graph.
Its a cosine graph given in the form of y = acos(Bx + c) + d
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Answer:
Step-by-step explanation:
- Simplify
- Find the additive inverse of
by using its property - <em>"Sum of a number & its additive inverse is always zero". </em>Assume that 'x' is an additive inverse of
- Simplify
- Now, find the product of
&
Answer:
Step-by-step explanation:
Prove: That the sum of the squares of 4 consecutive integers is an even integer.
An integer is a any directed number that has no decimal part or indivisible fractional part. Examples are: 4, 100, 0, -20,-100 etc.
Selecting 4 consecutive positive integers: 5, 6, 7, 8. Then;
= 25
= 36
= 49
= 64
The sum of the squares = 25 + 36 + 49 + 64
= 174
Also,
Selecting 4 consecutive negative integers: -10, -11, -12, -13. Then;
= 100
= 121
= 144
= 169
The sum of the squares = 100 + 121 + 144 + 169
= 534
Therefore, the sum of the squares of 4 consecutive integers is an even integer.