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Mila [183]
2 years ago
13

A cylinder has a radius of 3 cm and a height of 4cm. what formula would be used to find the volume

Mathematics
1 answer:
mixas84 [53]2 years ago
8 0

Answer:

required formula: πr^2h

Solution

Formula to find volume of cylinder= πr^2h

= 22/7 ×3×3×4

= 113.14cm^3

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True or false The Decimal 0.69 is between 0.566 and 0.575
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Answer:

False

Step-by-step explanation:

It would come after both it is smaller than both numbers

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3 years ago
There *must* be an easier way of simplifying this expression. What could I have done differently?
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Sue has baked 3 different types of circular cake, all measuring 8 inches across. There are equal numbers of coffee cakes and lem
Mekhanik [1.2K]
1) suppose for purposes of calculation that the cake <span>is </span><span>inscribed in a square</span> of 8 by 8
the area of 1 cake=8*8=64 in²
the rectangular table area=576 in²-----> I assume square table 24 in x 24 in
576/64= 9----------- > Sue has baked 9 cakes

if just 1 <span>carrot cake
</span>then
(9-1)=8 ---------->  <span>coffee cakes and lemon cakes
we know that </span><span>equal numbers of coffee cakes and lemon cakes
</span>therefore
coffee cakes=8/2=4
lemon cakes=4
carrot cake=1

the answer part 1) is
<span>the dimensions of the table are 24 in x 24 in
</span>the answer part 2) is
Sue has baked 9 cakes
coffee cakes=4
lemon cakes=4
carrot cake=1

part 3) distribution of the cakes in the table 24  in x 24 in
answer

let
Z------->carrot cake
C------->coffee cakes
L------->lemon cakes

Z-C-L  or      C-L-C
C-L-C           Z-C-L
L-C-L           C-L-C



8 0
4 years ago
How can I find an equivalent fraction for 84/100
Nostrana [21]

Answer:

Divide both the numerator and denominator by the GCD

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Is the answer a or b and why?
Nataliya [291]

Answer:

B

Step-by-step explanation:

The area between the curves y = d and y = f(x), between the limits x=a and x=b, is:

∫ₐᵇ (d − f(x)) dx

Alternatively, the area between the curves x = f(y) and x = a, between the limits y = c and y = d, is:

∫ᵈ (f(y) − a) dy

Answer A would give you the area between x = f(y) and the y-axis.  It needs to include the − a term to be correct.

7 0
3 years ago
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