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jolli1 [7]
3 years ago
14

Zero ∉ {whole numbers} True or False?

Mathematics
1 answer:
Artemon [7]3 years ago
3 0

Step-by-step explanation:

thats true

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1.2 x 10^-1 in decimal form
mafiozo [28]

Answer:

0.12x is the answer

Brainliest please :)?

Step-by-step explanation:

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3 years ago
A rectangle and a square have the same area. The width of the rectangle is 2 in less than the side of the square and the length
lina2011 [118]
The area of a rectangle is A=LW, the area of a square is A=S^2.

W=S-2 and L=2S-3

And we are told that the areas of each figure are the same.

S^2=LW, using L and W found above we have:

S^2=(2S-3)(S-2)  perform indicated multiplication on right side

S^2=2S^2-4S-3S+6  combine like terms on right side

S^2=2S^2-7S+6  subtract S^2 from both sides

S^2-7S+6=0  factor:

S^2-S-6S+6=0

S(S-1)-6(S-1)=0

(S-6)(S-1)=0, since W=S-2, and W>0, S>2 so:

S=6 is the only valid value for S.  Now we can find the dimensions of the rectangle...

W=S-2 and L=2S-3  given that S=6 in

W=4 in and L=9 in

So the width of the rectangle is 4 inches and the length of the rectangle is 9 inches.


5 0
3 years ago
Write an equation of the line in slope-intercept form (2,1) and (0,-3)
Snowcat [4.5K]

Answer:

y = 2x - 3

Step-by-step explanation:

7 0
3 years ago
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John buys a computer with a 20% discount. If he paid $760 for the computer, how much was the discount?
Mumz [18]
If there was 20% taken off you add 20% back on and that is how you will get your answer. So take 760 plus the 20% which gives you 912 dollars
8 0
3 years ago
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Given f(x) = 2x and h(x) = 2 - 6x<br>Find (f + h) (x)<br><br><br>​
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Answer:

idk

Step-by-step explanation:

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