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loris [4]
4 years ago
5

What is the length of the pillow

Mathematics
2 answers:
Sladkaya [172]4 years ago
6 0

Answer:

Measure one and find out   :)

Step-by-step explanation:

Allushta [10]4 years ago
3 0

Answer:

It would be nice to have the equation and/or picture, however I am giving a list of common pillow sizes for reference.

Step-by-step explanation:

Pillow size: Metric Measurements (cm) Imperial Measurements

Standard                     (51 x 66 cm)          20" x 26"

Queen                     (51 x 76 cm)            20" x 30"

King                     (51 x 92 cm)            20" x 36"

European square      (66 x 66 cm)            26" x 26"

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Pls help no links pls
nikitadnepr [17]

Answer: This may help thanks for looking for

Step-by-step explanation:

8 0
3 years ago
146, 74, 38, 20, ? what would the next number be in this sequence?
Anuta_ua [19.1K]
Looking at the numbers, we can see that the differences are 72, 36, and 18. Notice that they are each factors of the next by the same constant 2.

18 * 2 = 36
36 * 2 = 72

There, it means that 18/2 will be subtracted from 20.

20 - 18/2
= 20 - 9
= 11

The next number in the sequence would be 11. Hope this helps!
3 0
4 years ago
We have 6 tents for 18 campers each tent holds 2 or 4 campers exactly how many of our tents hold 2
wolverine [178]

Answer:

  3 tents hold 2 campers

Step-by-step explanation:

The given relations can be expressed as a single equation in the number of 2-camper tents.

__

Let x represent the number of 2-camper tents. Then the number of 4-camper tents is 6-x, and the total number of campers in tents is ...

  2x +4(6 -x) = 18

  -2x +24 = 18

  -2x = -6 . . . . . . subtract 24

  x = 3 . . . . . . . divide by -2

Exactly 3 tents hold 2 campers.

_____

<em>Additional comment</em>

The other 3 tents hold 4 campers.

Another way to consider this is to assume that all tents hold 2 campers, and then realize there are 18 -6×2 = 6 campers left over. If these are placed 2 per tent, then there will be 6/2 = 3 tents with 4 campers. The remaining 3 tents will have 2 campers.

8 0
2 years ago
Which of the following is the best approximation of the volume of a sphere with a 9 cm radius?
LenaWriter [7]
Volume = 4/3 * PI * r^3
Volume = 4/3 * 3.14159 * 9^3
Volume = <span> <span> <span> 4.18879 * 729
</span></span></span>Volume = <span> <span> <span> 3,053.62 cubic centimeters

</span></span></span>
5 0
3 years ago
What basic trigonometric identity would you use to verify that sinx cosx tanx=1-cos^2x
andre [41]

Answer:

sin^2x+cos^2x=1 is used to prove the given equation.

Step-by-step explanation:

We have given an equation:

sinx\cdot cosx\cdot tanx=1-cos^2x

We will consider right hand side first

tan x can be written as:

tanx=\frac{sinx}{cosx}

So, on substituting tan x in the left hand side of the given equation we get:

sinx\cdot cosx\cdot \frac{sinx}{cosx}

Cancel common term from denominator and numerator which is cosx we get

sin^2x

And we have an identity:

sin^2x+cos^2x=1

\Rightarrow sin^2x=1-cos^2x

Hence, right hand side is equal to sin^2x.


5 0
3 years ago
Read 2 more answers
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