All categories

2 years ago

What is the geometric mean of 3 and 6

Mathematics

2 answers:

crimeas [40]2 years ago

8 0

Geometric Mean= 4.2426406871193

ella [17]2 years ago

5 0

Answer:

The mean is 4.5

Step-by-step explanation:

u add the numbers and divide by how many numbers there are

You might be interested in

P(x)=3x^4-2x^3+2x^2-1 what is the remainder when p(x) is divided by (x+1)

slamgirl [31]

Answer:

idk

Step-by-step explanation:

8 0

2 years ago

If you know the volume of a cylinder and that a cone has the same base and height of a cone, how would you determine the volume

ratelena [41]

Answer:

Multiply the cone's volume by 3

Step-by-step explanation:

Cylinder's Volume is

V = pi r ^2(h)

Cone's Volume is

V = 1/3 pi r^2 (h)

5 0

2 years ago

Read 2 more answers

I need help with geometry. Find x.

I am Lyosha [343]

Answer:

Part 9) $x=5$

Part 10) $x=-9$

Step-by-step explanation:

we know that

The Midpoint Theorem states that: The segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side

Part 9) we know that

Point Q is the midpoint segment XY (QY=QX)

Point R is the midpoint segment XW (RW=RX)

Applying the Midpoint Theorem

RQ is parallel to WY

and

$RQ=\frac{1}{2}WY$

we have

$RQ=2x-3\\WY=x+9$

substitute

$2x-3=\frac{1}{2}(x+9)$

solve for x

$4x-6=(x+9)$

$4x-x=9+6$

$3x=15$

$x=5$

Part 10) we know that

Point B is the midpoint segment TS (BS=BT)

Point C is the midpoint segment RS (CS=CR)

Applying the Midpoint Theorem

BC is parallel to TR

and

$BC=\frac{1}{2}TR$

we have

$BC=x+19\\TR=x+29$

substitute

$x+19=\frac{1}{2}(x+29)$

solve for x

$2x+38=(x+29)$

$2x-x=29-38$

$x=-9$

5 0

2 years ago

Explain why this quadrilateral is not a parallelogram.

ladessa [460]

Answer:

because this figure does not have two parallel sides

I'm Sorry for by bad English but I am italian

8 0

2 years ago

If f(x) = 3x - 2 and g(x) = 2x+1, find (f+ g)(x). A. 5x-1 B. X-3 c. 5x-3 D. X-1

Vladimir79 [104]

Answer:

A. 5x - 1

Step-by-step explanation:

3x - 2

+ 2x + 1

------------

5x-1

7 0

2 years ago

Read 2 more answers