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scoundrel [369]

3 years ago

6

that there exists a pair of consecutive integers such that one of these integers is a perfect square and the other is a perfect

cube

1 answer:

Brrunno [24]3 years ago

6 0

$0=0^2$
$1=1^3$

Or are you looking for nontrivial pairs?

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Write the explicit formula that represents the geometric sequence -2, 8, -32, 128

lora16 [44]

$a_{1}=-2 \\ \\ a_{2}=8 \\ \\ q= \frac{a_{2}}{a_{1}} \\ \\ q= \frac{8}{-2}=-4 \\ \\ a_{n}=a_{1}*q^{n-1} \\ \\ a_{n}=-2*-4^{n-1}$

7 0

3 years ago

In the diagram shown, lines m and n are

bonufazy [111]

Answer:

Step-by-step explanation:

If two line 'm' and 'n' are parallel and a transversal line 't' i intersecting these lines at two distinct points,

Sum of interior consecutive angles should be 180°.

(Property of the angles formed between parallel lines and a transversal line)

Therefore, 114° + 64° = 180°

178° = 180°

Which is not true.

Therefore, lines 'm' and 'n' are not the parallel lines.

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3 years ago

Jet001 [13]

Answer:

maalesef bulamadım ben

6 0

2 years ago

Find the slope of the line containing the points (2,7) and (-5, -4).

raketka [301]

Answer:

5

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A proton moves at 5.20 105 m/s in the horizontal direction. It enters a uniform vertical electric field with a magnitude of 8.40

lozanna [386]

Answer:

86.5 ns

Step-by-step explanation:

The speed in the original direction (horizontally) is unchanged by the vertical force the field exerts. The travel time is ...

time = distance/speed = (4.5×10^-2 m)/(5.20×10^5 m/s) = 8.65×10^-8 s

_____

An engineer would express this time using the SI prefix nano- for 10^-9. The time is 86.5 ns.

7 0

3 years ago