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ki77a [65]
3 years ago
10

Find the product of (3 + 7i)(1 − i), and write the answer in standard form.

Mathematics
1 answer:
Klio2033 [76]3 years ago
3 0
The correct answer you are looking for is 4 + 6i
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Evaluate the expression(-3.8)+0+y for the given values of y.
11111nata11111 [884]

Answer:

y = -3.3 then  -7.1

y = -7.1 then  -10.9

y = -2.6 then -6.4

y = 1 then -2.8

y = 4.2 then 0.4

Step-by-step explanation:

(-3.8)+0+y can be simplified to -3.8 + y. Evaluate each value for y by substituting it into the expression and solving.

y = -3.3 then -3.8 + -3.3 = -7.1

y = -7.1 then -3.8 + -7.1 = -10.9

y = -2.6 then -3.8 + -2.6 = -6.4

y = 1 then -3.8 + 1 = -2.8

y = 4.2 then -3.8 + 4.2 = 0.4

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Each face of a small cube has a surface area of 0.25 square meters. A larger cube has edges that are six times as long as the ed
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