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BabaBlast [244]
4 years ago
10

Write the sum or difference in the standard form a + bi. ( 7 + 5i) - ( -9 + i)

Mathematics
1 answer:
Veseljchak [2.6K]4 years ago
3 0
(7 + 5i) - ( -9 + i)
= 7 + 5i - (-9) - (i)
= 7 + 5i + 9 - i
= 16 + 4i

= 4i + 16
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=-= 50 Points =-= Must give the correct answer
disa [49]

Answer:

x=5

Step-by-step explanation:

(2)^x/2 = 16

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Rewrite 32 as a power of 2

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x=5

3 0
3 years ago
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Step-by-step explanation:

that's the answer for the question

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mel-nik [20]

Answer:

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The hanger shown in the diagram is balanced. All cherries weigh the same, all mushrooms weigh the same, and all strawberries wei
aleksley [76]

Answer:

56 grams.

Step-by-step explanation:

In the sixth vertical string on the right, we have two cherries.

Since it is balanced, each of the other 3 strings(3rd, 4th and 5th) on the right will weigh two cherries.

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4 years ago
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