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julia-pushkina [17]
3 years ago
10

A broken calculator can double any number or permute its digits (but 0 cannot go up front). Can we start with number 1 and obtai

n 78 by a series of these operations
Mathematics
1 answer:
stira [4]3 years ago
8 0

Answer: it's impossible to obtain 78

Step-by-step explanation: Since the calculator can double any number or permute its digits except 0 

starting with number 1 

1, 2, 4, 8, 16, 32, 64, 128

Therefore, it's impossible to obtain 78 by a series of these operations

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Answer:

The formula would be A = 1/3(9)(9)(4.5) for an answer of 121.5

Step-by-step explanation:

To find this, start with the volume of a pyramid formula and inpout the known values.

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Which statement best describes the triangle formed by joining the points A(-3,6),B(-11,2),C(-4,-2)
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Isosceles triangle

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Length of side AB = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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