3 years ago

What is the square root of -16

Mathematics

1 answer:

nikitadnepr [17]3 years ago

4 0

Answer:

Step-by-step explanation:

$\sqrt{-16}=\sqrt{16i^{2}}\\\\ =\sqrt{4^{2}*i^{2}}\\\\=4i$

You might be interested in

I need this awnser ASAP my homework is due in 10 minutes

vitfil [10]

Answer:

Step-by-step explanation:

a = 20(hypotenuse)

b = 12(leg)

z = ?

z= $\sqrt{a^2-b^2}$ = 16

4 0

3 years ago

Geometry Help? Plz I Beg Of You!! *pic inside*

Natalija [7]

1a) if all the angles are perpendicular, they all =90°

7 0

3 years ago

A bottle of hot sauce is 3/4 full. Leigh uses 2/9 of the contents of the hot sauce bottle for lunch. How much of a full bottle o

Alexxx [7]

Answer:

C) 1/6

Step-by-step explanation:

2/9 of 3/4 is ...

$\dfrac{2}{9}\times\dfrac{3}{4}=\dfrac{2\cdot 3}{9\cdot 4}=\dfrac{6}{36}=\boxed{\dfrac{1}{6}}\qquad\text{matches C}$

5 0

3 years ago

A suppose price per person for an event. If 17 people sign up. And the price per person is 213 what will be the price per person

Alex787 [66]

Answer:

338.28

Step-by-step explanation:

If 17 people sign up the price is 213

We want to khow the price if 27 people sign up

So:

17=> 213

27=> x( the unkhown price)

x= (27*213)/17 = 338.28

3 0

3 years ago

Read 2 more answers

Choose all the answers that apply.

Flura [38]

Answer: removes liquid waste and hormones from the blood and works closely with the nervous system.

Step-by-step explanation: i dunno just researched it online lol

8 0

4 years ago

What is the square root of -16​

What is the square root of -16