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Mila [183]
3 years ago
13

Drag numbers into the blanks to rewrite the square roots.

Mathematics
1 answer:
malfutka [58]3 years ago
7 0

Answer:

Step-by-step explanation:

for a lot of math classes they just tell you  "don't take the square root of a negative number"   Then when you see this   \sqrt{-5}  it looks all wrong.  But,  just think of the two things under the radical as

\sqrt{-1*5}

now, take the  -1 out of the square root as   "  i  "

i\sqrt{5}

and if you want to put it into correct complex form

0 + i\sqrt{5}

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7th grade help me please :))
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Answer:

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Step-by-step explanation:

terns are like numbers, they can be positive or negative!

hope this helps:)) hheheeh

5 0
3 years ago
What is the radius of a hemisphere that has a volume of 36?
IrinaVladis [17]
I hope this helps you!

6 0
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The table below shows the amount of money, in hundreds of dollars, Elliot has saved after different numbers of years:
Archy [21]
Table:
<span>Years (x)                                      1     2     3     4     5     6 
Money (y) (hundreds of dollars) 15   30   45   60   75   90
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4 0
4 years ago
Read 2 more answers
If the length of the shorter leg of a right triangle is 5 cm and the length of the hypotenuse is 8 cm, find the length of the lo
Brilliant_brown [7]

Answer:

The length of the longer leg is 6.24 cm.

Step-by-step explanation:

Here, the length of the hypotenuse  = 8 cm

The length of shorten leg ( Base) = 5 cm

Let us assume the length of longer leg (Perpendicular)   = k cm

Now, as the given triangle is a right angled triangle.

So, by the PYTHAGORAS THEOREM:

( Base)^2 + ( Perpendicular)^2  = ( Hypotenuse)^2\\\implies (5)^2  + (k)^2  = (8)^2\\\implies k^2  = 64 - 25  =  39\\\implies k^2  = 39\\k = \sqrt{(39)}  = \pm (6.24)

Now,as k is the length of the side, so it cannot be negative.

⇒   k  =  6.24 cm

Hence, the length of the longer leg is 6.24 cm.

6 0
3 years ago
Fiona is typing an essay on her computer. She types 5/8 of a page in 1/2 hour. At this rate, how many pages can Fiona type in 1
andriy [413]

Answer:

5/4 page

Step-by-step explanation:

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3 years ago
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