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UNO [17]
3 years ago
8

The formula V=Bh, where B represents the area of the base, can be used to find the volume of a cylinder. Which formula is equiva

lent to V=Bh when finding the cylinders volume?

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
7 0

Answer:

C

Explanation:

B=Base Area

In a cylinder, the base area is a circle.

Area Circle=pi r^2

Replace base area with area of circle:

V=pi r^2 H

dsp733 years ago
3 0

Answer:

Volume of Cylinder = (pi)(radius^2)(height)

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X+2y=8<br>2x-y=1<br>mathe question​
Ira Lisetskai [31]

Answer:

x = 2 and y = 3

Step-by-step explanation:

We have

x+2y = 8 -----equation (i)

2x-y = 1 -----equation (ii)

Now,

x+2y = 8

or, x = 8-2y ------equation (iii)

Again,

2x-y = 1

or, 2x = 1+y

or, 2x-1 = y

Putting the value of 'x' from equation (iii)

or, 2(8-2y)-1 = y

or, 16-4y-1 = y

or, 16-1 = y+4y

or, 15 = 5y

or, y = 15/5

or, y = 3

Putting the value of 'y' in equation (iii)

x = 8-2y

or, x = 8-(2×3)

or, x = 8-6

or, x = 2

Therefore, x = 2 and y = 3.

4 0
2 years ago
The table below shows the different times it takes Paula to drive to work each day depending on the rate at which she drives.
faust18 [17]
Speed = distance / time
30 = d / 2.5
30 * 2.5 = d
75 = d

40 = d / 1.875
40 * 1.875 = d
75 = d

50 = d / 1.5
50 * 1.5 = d
75 = d

60 = d / 1.25
60 * 1.25 = d
75 = d

24 = 75 / time
time = 75/24
time = 3.125 hours
7 0
3 years ago
Read 2 more answers
Given that PS is a median of triangle PQR, find RQ<br> A.6<br> B.12<br> C.19<br> D.38
Zinaida [17]
The median triangle is a line segment that connects the vertex and the midpoint of the opposite side. Therefore, in the given, we can say that RS = QS

Equating RS and QS, we will find the value of X

RS = QS 
5x-11 = 2x+7
5x-2x = 7+11    ⇒ combine like terms
3x = 18             ⇒ divide both sides by 3 to get the x value 
x = 6

Find the value of RS and QS, in this, we will show that two are equal

5(6)-11 = 2(6)+7
19 = 19  ⇒ correct

Therefore RQ is the sum of RS and QS or simply twice the length of either segment

RQ = 19 x 2 = 19 + 19 = 38 (D)
5 0
2 years ago
(2x2y4)3<br> Simplify the exponential expression
Gwar [14]

Answer:

6x^2y^4

Step-by-step explanation:

I hope you find this helpfull, btw I really need a brainliests, i just need one more to rank up, nd i would really appriciate it if you let me <em>borror</em> it ;D

4 0
3 years ago
a hot air balloon descends at 60 meters per minute. the hot air balloon descends for half minute. how do i put this in an equati
erica [24]
(-60/min)/2 
= -30 metres
It has descended 30 metres.
7 0
3 years ago
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