4 years ago

Help plez it is due tommorow

Mathematics

1 answer:

Sphinxa [80]4 years ago

6 0

9:=4/5 10:=7/9do you want me to do the strategies for you. what grade are you in

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netineya [11]

I hope this helps you

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3 years ago

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I need to know the answer and work

Basile [38]

Answer:

$2\sqrt{17}$

Step-by-step explanation:

Given:

$\sqrt{68}$

To find:

Simplified result of the radical

Solution:

If a value is in square root and it is not a perfect square then we can solve it by finding the answer by factoring down it to smaller factors which are perfect squares and finding the square root of the smaller values

Now

68 can be written as

68 = 2 * 2 * 17

The given is

$\sqrt{68}$

It can be written as

$\sqrt{68}=\sqrt{2*2*17}$

= $\sqrt{2^{2}*17}$

Now

$\sqrt{a.b}$ = $\sqrt{a}$ . $\sqrt{b}$

so given become

$\sqrt{68}=\sqrt{2^{2}}*\sqrt{17}$

$\sqrt{68}=2*\sqrt{17}$ ∵√2² = 2

$\sqrt{68}=2\sqrt{17}$ ∵a*√b=a√b

4 0

3 years ago

Please help<br><br> 17-Y+8+3Y+2Y=Y(-7+3)+1(2)

Mice21 [21]

Answer:

Y-5 = 3Y –25

Y-3Y = -25 + 5

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Y= - 20

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Step-by-step explanation:

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3 years ago

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Last summer, Betty earned $4200 by painting houses. She invested

Musya8 [376]

x*(1.035) + (4,200-x)*(1.045) = 4,374.00

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4 years ago

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andrey2020 [161]

I think it’s (7, -0.5)

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3 years ago