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Brilliant_brown [7]
3 years ago
8

A rocket is the form of a circular cylinder closed at the lower end with a cone of the same radius attached to the top . The cyl

inder is of radius 2.5m and height 21m and the cone has the slant height 8m . Calculate the total surface area and the volume of the rocket
Mathematics
1 answer:
Yanka [14]3 years ago
6 0

Answer:

V=462.076m ^3

Step-by-step explanation:

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Jim is designing a seesaw for a children’s park
dsp73
Do you have a question or is that the problem cause that’s not enough information to solve the problem. :/
6 0
4 years ago
C = k - 273.15 (a) Write two other related equations . (b) If the temperature is 23 in degrees Celsius , what is the temperature
Alona [7]

Answer:

(a) k = C + 273.15, F = 1.8(k - 273.15) + 32

(b) k = 296.15

(c) 25 celcius is greater than 300 kelvis.

Step-by-step explanation:

(a) one equation would be to solve for k instead of c, and another related equation could be from kelvin to Farenheit.

C = k - 273.15

C + 273.15 = k

k = C + 273.15

F = 1.8(k - 273.15) + 32

(b) for this one you have to substitute in the previous equation and solve for k.

23 = k - 273.15

k = 23 + 273.15

k = 296.15

(c) you have to convert either kelvins to celcius or celcius to kelvins.

C = k - 273.15

C = 300 - 273.15

C = 26.85

So 25 celcius is greater than 300 kelvis.

5 0
3 years ago
The table shows a set of points on a line. What is the y-intercept of the line.
Rom4ik [11]

Step-by-step explanation:

id assume its -5 as the rate of change seems to be zero

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3 years ago
Which value is an input of the function? –14 –2 0 4
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Answer:

the value is 4.

Step-by-step explanation:

8 0
4 years ago
Please help:
lapo4ka [179]
Y=f+cx  where f is her fixed income and c is the commission she earns per sale...

we can say, to make it just like the point slope form of the line:

y=cx+f, so we first need to find the slope...c=110-95=125-110=15 so

y=15x+f, now we can solve for her fixed income using (1,95)

95=15(1)+f

f=80 so

y=15x+80  (so C. is the answer)
5 0
3 years ago
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