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julsineya [31]
3 years ago
13

Find the volume of the lunch box shown here.

Mathematics
2 answers:
umka2103 [35]3 years ago
7 0

Your answer is C.  I just did this.


Papessa [141]3 years ago
4 0
Check the picture below.

so the lunchbox is really a semi-circle with a radius of 3, sitting on top of a square of 6x6, with a lenght of 10.

the volume of the lunchbox then will be the area of the semi-circle and square times the length.

\bf \left[ \stackrel{\textit{semi-circle's area}}{\frac{\pi 3^2}{2}}+\stackrel{\textit{square's area}}{(6\cdot 6)} \right]\stackrel{length}{10}\implies \left(  \frac{9\pi }{2}+36\right)(10)

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How do you do this?<br> Please help, I’ve been staring at this for like 10 min :)
damaskus [11]

Answer & Step-by-step explanation:

The formula is given in the middle. You are supposed to insert the value of x into this formula to find the value of y (like in the first given example):

x=-2\\y=2(-2)+5\\y=-4+5\\y=1

------

x=-1\\y=2(-1)+5\\y=-2+5\\y=3

------

x=0\\y=2(0)+5\\y=0+5\\y=5

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x=1\\y=2(1)+5\\y=2+5\\y=7

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x=2\\y=2(2)+5\\y=4+5\\y=9

:Done

3 0
3 years ago
Please help!!! I just need a simple explanation I will mark brainliest!
aniked [119]

Answer:

I have made it in above figure so each angle will 150 degree

6 0
3 years ago
Three consecutive odd integers are such that the sum of the first and second is 31 less than 3 times the third. Find the integer
Otrada [13]

1st:x

2nd x+2

3rd: x+4

(x)+(x+2) = 3(x+4)-31

distribute

2x+2 = 3x+12-31

2x+2 =3x-19

subtract 2x from each side

2 = x-19

add 19 to each side

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Answer: 21,23,25

3 0
3 years ago
Which statement describes a number with the smallest absolute value?
Snezhnost [94]
I believe C. The temperature is -23 degrees.

This is because, a negative (absolute value) becomes positive

Which would lead for |-23| to end up being |23|

Anytime a negative absolute value is placed, it becomes a positive and a positive stays positive.

So the smallest would be C then B later D and at last A
4 0
3 years ago
Expand and simplify 9w(3x-4y)-5w(x+y)
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4 0
3 years ago
Read 2 more answers
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