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2 years ago

What is the reciprocal of 5 1/8

Mathematics

2 answers:

yawa3891 [41]2 years ago

4 0

It is 8/41.

5 1/8 = 41/8.
You flip it over and it equals to 8/41

Mars2501 [29]2 years ago

3 0

Answer:

0.19512195122

Step-by-step explanation:

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Find the value of Y<br> .....

vekshin1

Answer:

$y = 6 \sqrt{3} \: units$

Step-by-step explanation:

In order to find the value of y, first we need to find the length of the perpendicular dropped from one of the vertices of the triangle to its opposite side.

By geometric mean theorem:

Length of the perpendicular

$=\sqrt{9\times 3}$

$=\sqrt{27}\: units$

Next, by Pythagoras theorem:

${y}^{2} = {9}^{2} + {( \sqrt{27} )}^{2} \\ \\ {y}^{2} = 81 + 27 \\ \\ {y}^{2} = 108 \\ \\ y = \sqrt{108} \\ \\ y = \sqrt{36 \times 3} \\ \\ y = \sqrt{ {6}^{2} \times 3} \\ \\ y = 6 \sqrt{3} \: units$

4 0

2 years ago

Start at 200. creat a that multiples each number by two stop when you have 5 numbers.

Leokris [45]

200

200*2 = 400

400*2 = 800

800*2 = 1600

1600*2= 3200

This is 5 numbers

If you want 5 numbers that are multiplies by 2

3200*2 =6400

3 0

2 years ago

Read 2 more answers

the ratio of pink marbles to white marbles and Tamera's bag is equal to 1:5 what percent of the bag contains pink marbles

harina [27]

Pink to White

1 to 5

1/5 = 0.2

Answer: 20%

5 0

2 years ago

The wait time of a line t hours after a store opens is given by the expression.

ser-zykov [4K]

23 represents the wait time at the time the store opens.

7 0

2 years ago

Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will

HACTEHA [7]

Ella has to add 32.833 lbs of water to get 33.333 lbs of syrup.

<u>Solution:</u>

Ella has 0.5 lbs of sugar. Let x lbs be the amount of water Ella should add to get the 1.5% of syrup,

$\Rightarrow0.5\text{ lbs }- 1.5\%$

$\Rightarrow x+0.5\text{ lbs }- 100\%$

On writing the proportion,

$\Rightarrow\dfrac{0.5}{x+0.5}=\dfrac{1.5}{100}\\ \\\Rightarrow0.5\cdot 100=(x+0.5)\cdot 1.5\\ \\\Rightarrow50=1.5x+0.75\\ \\\Rightarrow1.5x=50-0.75\\ \\\Rightarrow1.5x=49.25\\ \\\Rightarrow x=\dfrac{49.25}{1.5}\approx 32.833\ lbs$

To get 1.5% syrup Ella should add 32.833 lbs of water. The total weight of syrup is 33.333 lbs.

7 0

2 years ago