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Lorico [155]
3 years ago
5

Find the volume of the cone. Round to the nearest tenth.

Mathematics
1 answer:
natulia [17]3 years ago
8 0

Answer:

V= 1268.2

Step-by-step explanation:

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Monica has a triangular piece of fabric. The height of the triangle is 15 inches and the triangle’s base is 6 inches. Monica say
Ksenya-84 [330]

Answer:

let \: area \: be \: a, \: height \: be \: h, \: base \: be \: b \\ a =  \frac{1}{2} bh \\ a +  \delta \: a =  \frac{1}{2}  \times (b + \delta \: b)(h + \delta \: h) \\ a + \delta \: a =  \frac{1}{2} (bh + b\delta \: h + h\delta \: b + 0) \\  \delta \: a =  \frac{1}{2} (b\delta \: h + h\delta \: b) \\  \frac{\delta \: a}{a}  =  \frac{b\delta \: h + h\delta \: b}{bh}  \\  \frac{\delta \: a}{a}  =  | \frac{\delta \: h}{h} |  +  | \frac{\delta \: b}{b} |  \\  \frac{\delta \: a}{ 90}  =  \frac{0.5}{15}  +  \frac{0.5}{6}  \\ \delta \: a = 10.5 \:  {cm}^{2}

error is 10.5

4 0
3 years ago
Read 2 more answers
Guys please help me !! ASAP !
jenyasd209 [6]
1. vertical
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4 0
3 years ago
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Multiply 5 yards 18 inches by 3? please show work
lesya692 [45]

Answer:

5 yards = 15 feet = 180 inches

Step-by-step explanation:

180 inches plus 18 inches = 198 inches

198 x 3 = 594 inches

594 inches = 49 feet 6 inches = 16 yards 1 foot 6 inches, or 16 yards 18 inches

7 0
3 years ago
30<br> 45<br> 60<br> Which is it? <br> Help please
blagie [28]

Answer:

D = 90°

Step-by-step explanation:

the square on the angle means its a right angle and right angle is always 90°

3 0
3 years ago
Suppose we lined up all the people in the world (about 7.4 billion people). Assume that each person occupied 13 inches of the li
finlep [7]

Answer:

The answer to your question is: # of times = 60.7

Step-by-step explanation:

data

7.4 billion people

each person occupied 13 inches

Earth circumference = 25000 miles

length of the lines = 13 in x 7.4 billion people

                               = 13 x 7 400 000 000

                              = 9.62 x 10 ¹⁰ in

Convert in to miles

                     1 mile  --------------- 63360 in

                     x mi     ---------------  9.62 x 10 ¹⁰  in

     x = 1518308.1 mi

Now divide, the line of people by the circumference

         # of times =  1518308.1 mi /  25000 mi = 60.7                          

3 0
3 years ago
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