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Y_Kistochka [10]
3 years ago
15

Classify the soild figure

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
6 0
1. you dont have the pic but ill tell you if you up load it so
2. rectangular pyramid 
3. a cone because it only has one
4. dont know if it's a typo but there are 6 faces on that figure
hope this helped you in any way have a great rest of the day
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A square picture on the front page of a newspaper occupies an area of 24 square inches. Find the length of each side of the squa
Hoochie [10]

Answer:

Well if you are trying to find the length of each side you Divide 24 by 4 so your answer would be 6

Step-by-step explanation:


5 0
2 years ago
Read 2 more answers
Math, area all that yummy stuff
lilavasa [31]

Answer:

If im not wrong, just multiply wxlxh, for all sides, and you get 1260.

Step-by-step explanation:

5 0
2 years ago
Describe how you would find the maximum and minimum values for tangent of the typical angles used on the unit circle. What are t
Ipatiy [6.2K]

<span>3down votefavorite1Find minimum and maximum value of function <span>f(x,y)=3x+4y+|x−y|</span> on circle<span>{(x,y):<span>x2</span>+<span>y2</span>=1}</span>I used polar coordinate system. So I have <span>x=cost</span> and <span>y=sint</span> where <span>t∈[0,2π)</span>.Then i exploited definition of absolute function and i got:<span>h(t)=<span>{<span><span>4cost+3sintt∈[0,<span>π4</span>]∪[<span>54</span>π,2π)</span><span>2cost+5sintt∈(<span>π4</span>,<span>54</span>π)</span></span></span></span>Hence i received following critical points (earlier i computed first derivative):<span>cost=±<span>45</span>∨cost=±<span>2<span>√29</span></span></span>Then i computed second derivative and after all i received that in <span>(<span>2<span>√29</span></span>,<span>5<span>√29</span></span>)</span> is maximum equal <span>√29</span> and in <span>(−<span>45</span>,−<span>35</span>)</span> is minimum equal <span>−<span>235</span></span><span>
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6 0
2 years ago
Does anyone know how to do this?
eduard

Answer:

on 60!! Hope this help's

Step-by-step explanation:

6 0
2 years ago
The figures below are based on semicircles and squares. Find the perimeter and the area of each shape. Give your answer as a com
Nuetrik [128]
To find the area, move each semicircle to fill up the square, you'll see there are three squares, each with an area of 4*4=16, so the total area is 3*16=48
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2π*6+4*2=12π+8

the area is 48 square units, the perimeter is 12π+8 units.

4 0
3 years ago
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