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mylen [45]
3 years ago
7

Which is equivalent to the expression -8 i squared +3?

Mathematics
1 answer:
Lynna [10]3 years ago
3 0

Answer:

Step-by-step explanation:

i² = -1

-8(-1) + 3 = 8 + 3 = 11

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Usimov [2.4K]
Step 1. Change the decimal 0.15 to a fraction , 15/100

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Read 2 more answers
Which of the following uses absolute value correctly to show the distance between -40 and 18
FrozenT [24]
The third selection is appropriate.
  |-40 -18| = |-58| = 58 . . . . units

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In the first selection, it is trying to tell you |-58| = -58. That is not so. The result of taking the absolute value is that the sign is never negative.
6 0
3 years ago
I really need help pls!! It’s also due really soon!!
frutty [35]

Answer:

I would say that It down by 1 unit and to the left by 4 units

Step-by-step explanation:

I´m pretty sure that is the answer because I solved a similar question like it and I got it right.

7 0
3 years ago
Does 5, square root of 15, 5 make a right triangle?
nikklg [1K]

Answer:

No

Step-by-step explanation:

This is because square root of 15 is between 3 and 4, which are not greater than 5. To make a right triangle you could used two 5 for side a and b BUT the longer side of the triangle has to be Greater than a and b

Hope this helped

6 0
2 years ago
Please Answer! I have been working on this for an hour and can't get it!
Ronch [10]
The answer is B = (-1, -5)

Because -1 to 4 is 5 which is the run from
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7 0
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