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Oksi-84 [34.3K]
2 years ago
9

Find the surface area and lateral surface area of the cylinder : radius: 3yd height 6yd

Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
4 0

Answer:

Step-by-step explanation:

lateral area=πr²h=π×3²×6=54π sq. yards

surface area=2πr²+πr²h=2π×3²+54π=18π+54π=72π sq. yards

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Answer:

30 cm²

Step-by-step explanation:

The area (A) of a triangle is calculated as

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Here b = 6 and h = 10 , thus

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and 7² = 7 × 7 = 49

5 0
3 years ago
Read 2 more answers
Tahmar knows the formula for simple interest is I = Prt, where I represents the simple interest on an amount of money, P, for t
rewona [7]

Answer:

P = $80

Step-by-step explanation:

I = P*r*t

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3 0
2 years ago
At 2:00 PM a car's speedometer reads 30 mi/h. At 2:20 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:20 the acce
storchak [24]

Answer:

The correct answer will be "60 min/hour".

Step-by-step explanation:

At time 2:00 PM

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Now,

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t = 0

At time 2:20 PM

t = \frac{1}{3}

v(0)=30

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For MVT,

v'(c)=\frac{v(\frac{1}{3} -v(0))}{(\frac{1}{3} )}

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5 0
3 years ago
Answer with steps!... Thanks
NNADVOKAT [17]

Answer:

A)  False

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Step-by-step explanation:

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For B) B is definitely true because equation are any mathematical sentences that have an equation symbol. So it's like saying 8x3=24 and 6x4=24. These two equations end up with the same answer so B is true.

I hope this helped you find out the rest :)

5 0
3 years ago
Write the three numbers less then 40 that have 2 and 5 as factors
ozzi
No. which have factors 2 & 5 have 2 & 5 as their prime factor
therefore, No. are :
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3 0
3 years ago
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