3 years ago

What is the approximate volume of the cone ?

2 answers:

6 0

Answer:1206cm

Step-by-step explanation:

3 0

Answer:

A. 1206 cm^3

Step-by-step explanation:

V=πr2h

3=π·122·8

3≈1206.37158

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Dovator [93]

We can just substitute y = 4x+1 in the second equation.

$6x-2(4x+1)=-3\\6x-8x-2=-3\\6x-8x-2+3=0\\-2x+1=0\\-2x=-1\\x=\frac{1}{2}$

We know the value of x, substitute x in any equations to get the y-value.

$4x+1=y\\4(\frac{1}{2})+1=y\\2+1=y\\3=y$

The value of y is 3 and the value of x is 0.5 aka 1/2

Since you want the solution as a point then It's below here.

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3 years ago

Karolina [17]

the number would be 17 and it would 3 weeks not including getting to 11 or 2. to get to get to 17.

3 0

3 years ago

dlinn [17]

a + b = 180

37.45 + b = 180

b = 180-37.45 = 142.55

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3 years ago

Bess [88]

It is already simplified, three goes into three once but three cant go into 32 without there being a remainder.

7 0

3 years ago

andreev551 [17]

B is your awnser! sorry if im wrong my calc shows its without a - symbol

7 0

3 years ago