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Luden [163]
3 years ago
9

What is 21 times 1/3=

Mathematics
1 answer:
tiny-mole [99]3 years ago
4 0

Answer:

7

Step-by-step explanation:

21×1/3

21÷3=7

hope I've helped

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Part A. What is the unit rate in dollars per hour for each company?
spayn [35]

Answer:

i thinks its

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Step-by-step explanation:

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2 years ago
If √2 = 1.414 then find the value of (√50+√72) please solve ​
Rus_ich [418]

Given:

\sqrt{2}=1.414

To find:

The value of \sqrt{50}+\sqrt{72}.

Solution:

We have,

\sqrt{50}+\sqrt{72}

It can be rewritten as

=\sqrt{2\times 25}+\sqrt{2\times 36}

=\sqrt{2}\times \sqrt{25}+\sqrt{2}\times \sqrt{36}        [\because \sqrt{ab}=\sqrt{a}\sqrt{b}]

=5\sqrt{2}+6\sqrt{2}

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Putting \sqrt{2}=1.414, we get

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8 0
3 years ago
Write the standard form of the line that passes through the given points. Include your work in your final answer. Type your answ
romanna [79]

Answer:

11x+y = -28

Step-by-step explanation:

We have two points so we can find the slope

m = (y2-y2)/(x2-x1)

   = (-6-5)/ (-2--3)

   = -11(-2+3)

   = -11/1

The slope is -11

We can use point slope to make an equation

y-y1 = m (x-x1)

y-5 = -11(x--3)

y -5 = -11(x+3)

Distribute

y-5 = -11x-33

Add 5 to each side

y-5+5 = -11x-33+5

y = -11x-28

Add 11x to each side

11x+y = -11x+11x-28

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5 0
3 years ago
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Vlad1618 [11]

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Step-by-step explanation:

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f(11)=2(11)+5

f(11)=22+5

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Therefore, (f o g)(4)=27

3 0
3 years ago
What are the prime fractorization of 240?
frozen [14]

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