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Marizza181 [45]

3 years ago

6

PLEASE HELP AND ASAP!!!! Find the mean of the given set of numbers. 1, 4, 2, 2, 6, 9

2 answers:

mrs_skeptik [129]3 years ago

7 0

Answer:

There are several different means:

Arithmetic: 4 (This is most likely your answer.)

Geometric: 3.0862

Harmonic: 2.3736

Hope that this helps!

stiks02 [169]3 years ago

6 0

Answer:

4

Step-by-step explanation:

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In the figure below, AMNO

NeX [460]

Given:

$\Delta MNO\cong \Delta PQR$

To find:

The length of QR.

Solution:

We have,

$\Delta MNO\cong \Delta PQR$

Then, $MN=PQ$ (CPCTC)

$10=4x-2$

$10+2=4x$

$12=4x$

Divide both sides by 4.

$\dfrac{12}{4}=x$

$3=x$

Similarity,

$MO=PR$ (CPCTC)

$2y+3=21$

$2y=21-3$

$2y=18$

Divide both sides by 2.

$y=9$

Now,

$x+y=3+9$

$x+y=12$

Therefore, the correct option is d.

4 0

3 years ago

Fine the sun or different simplify the expression ( 3X +5 ) -( negative 4X + 1(

ohaa [14]

13x u add parentheses since two negatives positive

8 0

3 years ago

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There are 9 1/5 gallons of water in Alan’s fish tank. If Alan adds 9 3/5 gallons more, how many gallons will there be in all?

cupoosta [38]

9 1/5 + 9 3/5 = 18 4/5 gallons

7 0

3 years ago

Divide 48 in the ratio 3 : 6:7

Marina CMI [18]

Answer:

$48 \times \frac{3}{16} \\ 9$

$48 \times \frac{6}{16} \\ 18$

$48 \times \frac{7}{16} \\ 21$

9:18:21

7 0

2 years ago

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Freeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

REY [17]

Answer:

thanks!

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers