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zmey [24]
3 years ago
10

What is the square root of -1

Mathematics
1 answer:
patriot [66]3 years ago
6 0

Answer:

i

Step-by-step explanation:

This is the answer you get when you square and you get a negative number.

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How to find the square root and cube root of a number?
tiny-mole [99]
To find<span> the </span>cube root of a number<span>, you want to </span>find <span>some </span>number<span> that when multiplied by itself twice gives you the original </span>number<span>. In other words, to </span>find <span>the </span>cube root<span> of 8, you want to </span>find<span> the </span>number<span> that when multiplied by itself twice gives you 8. The </span>cube root<span> of 8, then, is 2, because 2 × 2 × 2 = 8.</span>
6 0
3 years ago
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A polyhedron has 6 faces and 6 vertices. how many edges does it have?
MissTica

Answer:

a polygon has 3 or more sides

5 0
3 years ago
A sled is being pulled with a force of 120 N at an angle of 35o with the horizontal. How far is the sled pulled if 1100 J of wor
natta225 [31]

Answer:11.2 m

Step-by-step explanation:

Given

Force Applied F=120 N

inclination \theta =35^{\circ}

Force has two components here i.e. F\cos \theta and F\sin \theta

F\cos \theta will will do work

Work done is given by force time displacement

W=120\cdot \cos 35\times s

1100=120\times \cos 35\times s

s=11.19\approx 11.2 m

7 0
3 years ago
Using f(x)=2x-3 and g(x)=4x, what is f(2) - g(3)
Rashid [163]
First fine f(2).

f(2) = 2*2 - 3
f(2) = 4 - 3
f(2) = 1

Now g(3).

g(3) = 4*3
g(3) = 12

Now subtract 1 - 12 = -11

-11 is your answer.
6 0
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5. When Gisselle decided to stop eating junk food, she started saving more of her allowance to buy a larger bicycle. She managed
MA_775_DIABLO [31]

Answer:

She would've had 48 dollars by then, so she's short by 2 dollars

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