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ankoles [38]
3 years ago
13

Simplify the expression. (42 − 2)2

Mathematics
2 answers:
Alik [6]3 years ago
4 0

Answer:

80

Step-by-step explanation:

torisob [31]3 years ago
4 0
(42 - 2)2
First subtract 42 - 2
Now that will leave you with 40 x 2
Which equals 80
Answer:80

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jeka57 [31]

Given statement is False, if a light cost $3, it could be either Green or Yellow.

Converse: If the light bulb was Yellow, then the cost was $3 = True

Contrapositive makes both statements negative and switches the order of the original statement.

So something like:  If the light bulb is not yellow, then the cost would not be $3 = False because two colors cost the $3.

Inverse makes both statements negative but keeps the same order.

Something like : If the light bulb did not cost$3 then the light bulb was not yellow = False because two colors cost the $3.

4 0
3 years ago
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Help me pleaseeeeeeeeee
Sergio039 [100]
The answer is 1 19/21.
8 0
3 years ago
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Help plsssssss i need explanation or not just give anser pls
alekssr [168]

Answer:

true

Step-by-step explanation:

4 0
3 years ago
-(x+3) = 2x-6 what is x
Makovka662 [10]

Answer:

x=1

Step-by-step explanation:

So, first you make sure to multiply the parenthesis by the negative so then it would be,

-x-3=2x-6

Then you add the -3 from the right to the other side

so, -x=2x-3

Then you want all the X variables to one side so you subtract the 2x to both sides.

so, -3x=-3

divide both by -3

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7 0
3 years ago
Which expression is irrational?
Nadya [2.5K]
The answer is D. Because the sq. rt. of 1 is 1, the sq. rt. of 9 is 3, and the sq. rt. of 25 is 5. When you take the sq. rt. of 50 you get 7.071067.
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3 years ago
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