3 years ago

Find two consecutive numbers whose square differ by 25

1 answer:

8 0

Two consecutive numbers who’s square differs by 25 are 12 and 13. Those two numbers are consecutive and the numbers 144 and 169 differ by 25. The answer is 12 and 13.

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Answer:

14t-3t=22

3t-14t= -22
where there is t multiply by 2

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2 years ago

A spaceship weighs 410,000 kg. what is this number, without units, in scientific notation?

Nesterboy [21]

Answer:

Step-by-step explanation:

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3 years ago

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The figure shown represents the pattern of a glass ceiling. Based on the markings shown, which triangles can be proven congruent

umka2103 [35]

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D) ΔPNK ≅ ΔIKN by SAS

Step-by-step explanation:

The Side Angle Side (SAS) postulate states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.

In this case, the congruent sides are IK with NP and NK with itself. And the included angle is ∠K in ΔIKN and ∠N in ΔPNK.

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A bank requires that its customers create a PIN to access their account. The PIN must be 1 letter followed by 3 numbers. How man

lys-0071 [83]

Answer:

26,000

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There are 4 places to be filled.

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Now we put in each place the number of possible characters that can go there.

Finally we multiply all the numbers together.

26 * 10 * 10 * 10 = 26,000

Answer: 26,000

7 0

3 years ago