What is 118000 to 138000

Mathematics

1 answer:

MakcuM [25]3 years ago

7 0

59/69
118/138 = 59/69

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The dot plots below show the ages of students belonging to two groups of music classes

nasty-shy [4]

I would say A because their is a lower variety of number than their are for group B. idk tho im bad

3 0

3 years ago

Someone answer this please it's for edguniety

KengaRu [80]

D = 171 - (61+53) = 171 -124 = 47
E = 171 - 90 = 81
A = 81 - (34+24) = 81 - 58 = 23
B = 61 - 23 = 38
C = 90 - (33+ 38) = 90 - 71 = 19

answer is B.

3 0

4 years ago

X = 1 + root 2 , find the value of (x - 1/x )^3

steposvetlana [31]

Answer:

$(\sqrt{2})^3$

Step-by-step explanation:

Given the expression

$(x - \frac{1}{x} )^3$

Simplify

$(\frac{x^2-x}{x} )^3$

Given that x = 1+√2

Substitute

$(\frac{(1+\sqrt{2} )^2-(1+\sqrt{2} )}{1+\sqrt{2} } )^3\\=( \frac{1+2\sqrt{2} +2 - 1 - \sqrt{2}}{1+\sqrt{2}} )^3\\= (\frac{\sqrt{2}+2}{1+\sqrt{2}})^3 \\Rationalize\\= (\frac{\sqrt{2}-2+2-2\sqrt{2}}{1-2})^3 \\=( \frac{-\sqrt{2}}{-1})^3 \\= (\sqrt{2})^3\\ \\$

7 0

3 years ago

3. In August, Cory begins school shopping for his triplet daughters. One day, he

Ksju [112]

$d=37\$

<u>Step-by-step explanation:</u>

Here , we have In August, Cory begins school shopping for his triplet daughters. One day, he bought 10 pairs of socks for $2.50 each and 3 pairs of shoes for d dollars each. He spent a total of $135.97. We need to find What does d equal . Let's find out:

One day, he bought 10 pairs of socks for $2.50 each

Following is the equation for this info:

⇒ $Money = 10(2.50)$