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sukhopar [10]
3 years ago
9

Whats the answer to 0.7 squared 

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0
0,7^2=( \frac{7}{10} )^2= \frac{7^2}{10^2} = \frac{7\cdot7}{10\cdot10} = \frac{49}{100} =0,49
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What is the solution to the equation sqrt8x= sqrt4+2x
sp2606 [1]

I'm going to make some assumptions here:

That your sqrt8x= sqrt4+2x means √(8x) = √(4+2x). (There are other interpretations.)


Squaring both sides, 8x = 4 + 2x, or 6x = 4, or x = 4/6, or x = 2/3.

3 0
3 years ago
Find the length of the hypotenuse of the right triangle if the width is 60 and hight is 32
GalinKa [24]

Answer:

The hypotenuse is 68

Step-by-step explanation:

To find the length of the hypotenuse of a a right angled triangle, we use the Pythagoras Theorem

c² = a² + b²

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Substitute the value 32 and 60 for a and b respectively in the above formula, and we will have

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4 0
3 years ago
A table of values of a linear function is shown below.
STALIN [3.7K]

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Step-by-step explanation:

6 0
3 years ago
A shopkeeper fixed the marked price of his radio to make a profit of 30 %. Allowing 15 % discount on the marked price, the radio
topjm [15]

Answer:

10.5 %

Step-by-step explanation:

Here .

let the Cost Price be 'x'

the..

by the question..

the marked price was fixed to make 30% profit

then..

the marked price will be

x+ 30% of x

= x + 30/100 × x

=x+ 0.3x

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soo .. the marked price is 1.3x

now.. after allowing 15% discount..

the selling price will be

1.3x - 15% of 1.3x

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= 1.105x

thank you...

plzz mark me brainliest now

now..

profit made = 1.105x-x

= 0.105x

soo .

in percentage..

profit percent = profit/cp × 100%

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= 10.5 %

3 0
3 years ago
Please help! Brainliest to the first answer!
Helga [31]
She needs 4 more beads
3 0
3 years ago
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