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Dmitriy789 [7]
3 years ago
5

What is equivalent to the square root of -80

Mathematics
1 answer:
Elena-2011 [213]3 years ago
5 0

Answer:

4i\sqrt{5}

Step-by-step explanation:

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2x + 4 < 10 I really need help on this
Leona [35]

Answer:

x < 3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
X|x integars between 4 &amp; 8 lost the elements in the set<br>​
Paladinen [302]

Answer:

The set of integer between 4 and 8 = { 5, 6, 7 }.

Step-by-step explanation:

Set:

A set is a well-defined  collection of distinct objects, elements encloses in curly bracket.  

For example.

set of vowels = { a, e, i, o, u }

set of any three Capital alphabets = { A, B ,Z }

set of cars = { Ferrari, Volvo, Mercedes, Audi }

Now we want set of integer between 4 and 8

Integer: All the positive and negative natural numbers are called integers.

-1, -2, -3, 1, 2, 3, 4, 5, 6 ,7 , 8 ..

The set of integer between 4 and 8 = { 5, 6, 7 }.

4 0
3 years ago
Which value for x makes the following number sentence true? 12x = 6x + 24
denis23 [38]
To solve this, first subtract 6x from both sides.

That is because there cannot be the same variable on both sides of the equation. The new equation would be:

6x=24

Now divide by both sides of the equation by 6

x=4

Hope this helped! Tell me if you have any more questions!
5 0
3 years ago
An electrician needs to buy 12 3/5 yards of electrical wire. Wire is sold on spools that have 3 1/2 yards of wire in each. How m
qwelly [4]
He needs to buy 3.6 spools but I guess that wouldn't be possible in real life so he needs to get 4 and then has some leftover.
12 3/5 / 3 1/2 = 3.6
6 0
3 years ago
Points W X and y are collinear (that is on the same line). Write and solve an equation to find m
AleksAgata [21]

Answer:

I think it's x=180*-117*

Step-by-step explanation:

3 0
3 years ago
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