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bazaltina [42]
3 years ago
7

If one pair of opposite sides of a quadrilateral is congruent, when is the quadrilateral a parallelogram?

Mathematics
1 answer:
MAVERICK [17]3 years ago
8 0
If one pair of opposite sides of a quadrilateral are both congruent and paralell then it is a paralellogram
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Negative exponents 3-3 x 3-2
patriot [66]

Answer:

3^-5

Step-by-step explanation:

Whenever you multiply exponents, you add the values. Negative two plus negative three results in an answer of negative five. This will be the power. You will end up with 3^-5 as your answer.

4 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
pashok25 [27]

Answer:

Graph A → y=√x.

Graph B → y=(√x) - 1.

Graph C → y=√(x-1).

Graph D → y= -√x.

Graph E → y= -√(x-1)

Step-by-step explanation:

The graph 'A' intercepts the y-axis at (0, 0). Therefore it belongs to the function y=√x.

The graph 'D' is exactly the same graph 'A' but reflected across the x-axis. Therefore, it belongs to the function y=-√x.

The function 'C' is exactly the same function y=√x but translated one unit to the right, therefore, the solution function is y=√(x-1)

The graph 'E' is exactly the same graph 'C' but reflected across the x-axis, therefore the function is: y= -√(x-1)

In the options you have two times the function y=√x. I assume that's a mistake. The graph 'B' corresponds to y = (√x) - 1

4 0
3 years ago
Read 2 more answers
Are these proportional? 10 books for $4.50; 15 books for $6.00
umka2103 [35]

Answer:

no

Step-by-step explanation:

5 books are $2.50, mean that 10 books should only be $4.00 not $4.50. Also making the 15 for $6.00 only $5.50. All because 5 books would be $2.50.

3 0
3 years ago
Rewrite the given equation in standard form<br> f(x) = (1 - 8) (x - 1)
NeTakaya

Answer:

f(x)=  -7x+7

Step-by-step explanation:

6 0
2 years ago
Best estimate for 6,193 ÷ 48
sergij07 [2.7K]

Answer:100

Step-by-step explanation:im not sure but I think it’s 100

6 0
3 years ago
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