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Alina [70]
3 years ago
12

What does it mean for a temperature to be below zero? Provide an example.

Mathematics
1 answer:
VladimirAG [237]3 years ago
3 0

Answer:

ice to water to fire to coal to burnt fiber to gas

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Solve 54 - 10xs 20 + 7x.<br> A. X2 2<br> B. X2<br> O C. xs-2<br> O D. X2-2
zysi [14]
The correct answer is b
7 0
3 years ago
Simplify. ( w^2/-3u^4)^2. Write your answer without parentheses.
Rudiy27

Answer:

w^4 / (9u^8)

Step-by-step explanation:

( w^2/-3u^4)^2

We know that ( a/b) ^c = a^c  / b^c

( w^2) ^2/ (-3u^4)^2

We know that a^b^c = a^(b*c)  

w^(2*2)/ (-3u^4)^2

We know ( ab) ^c = a^c * b^c

w^4/ (( -3)^2 u^4^2)

w^4/(9 u^(4*2))

w^4 / (9u^8)

7 0
3 years ago
Karin is also in Mr. Whittaker’s science class, and she recorded the variation in water level at a different part of the river.
umka21 [38]

Answer:

(-1.68)(1) + (-1.68)(0.5)

Step-by-step explanation:

I just got it right on edgenuity!! Hope this helps!!

7 0
4 years ago
Read 2 more answers
The length of a rectangle is 3 meters more than the width. The perimeter of the rectangle is 26 meters.
Maksim231197 [3]

l=b+3

perimeter=26

2(l+b)=26

l+b=13

b+3+b=13

2b=10

b=5m

l=b+3

= 5+3

=8m

8 0
3 years ago
The square root of a negative number can be expressed in?
stepladder [879]
Answer: The square root of a negative number can be expressed as an imaginary number. 

Step-by-step explanation
No square root can be taken of a negative number within the system of real numbers because squares of all real numbers are non-negative.

4 0
2 years ago
Read 2 more answers
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