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Leona [35]
3 years ago
7

Which equation has no solution?

Mathematics
1 answer:
german3 years ago
7 0
D has no solution because 7y-7y=0, and -15 can't equal 0

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Work out<br> 8^1/3 / 5^-2
kherson [118]

Answer:50

Step-by-step explanation:

Just use a calculator

8 0
3 years ago
Hannah and her three brothers equally split the cost of a $379 gift for their parents. How much did each sibling pay?
-Dominant- [34]

Answer:

$126.33

Step-by-step explanation:

$379/3 = $126.33

5 0
2 years ago
Need some help Appreciate any help Take a look at the screenshot
malfutka [58]

Answer:

y = -1/2x+2

Step-by-step explanation:

Two points on the line are (0,2) and (4,0)

We can find the slope

m = (y2-y1)/(x2-x1)

   = (0-2)/(4 -0)

   = -2/4

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The slope intercept form is

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8 0
3 years ago
Read 2 more answers
Pq lies on plane PQR. Point S lies on plane PQR. qs does not lie on plane PQR. Which two statements contradict each other?
Vinil7 [7]

Answer c: 2 and 3


Of course Q is on plane PQR. If S is as well, then QS is as well.



8 0
3 years ago
How do u multiply x^2-4 over x^2-1 times x+1 over x^2+2x
Anna11 [10]
\frac{x ^ 2-4 }{x ^ 2-1}*\frac{ x + 1 }{x ^ 2 +2 x}=\frac{x ^ 2-2^2 }{x ^ 2-1}*\frac{ x + 1 }{x(x +2 )} =\\ \\ \\ =\frac{(x -2)\not(x+2)^1 }{(x -1)\not(x+1)^1}*\frac{ \not(x + 1)^1 }{x\not(x +2)^1 }= \frac{ x-2 }{x(x-1)} \\ \\ \\ \\a^2-b^2 =(a-b)(a+b)


6 0
3 years ago
Read 2 more answers
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