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MissTica
3 years ago
14

Write (7 + 3i) + (6 − i) as a complex number in standard form.

Mathematics
2 answers:
Minchanka [31]3 years ago
7 0
I believe its 13 + 6i. Im not exactly 100% sure
Tamiku [17]3 years ago
6 0
45 + 11i

To do problems like these, treat them as you would multiplying two binomials. Just FOIL them, and keep in mind that (i)^2 is equal to -1.
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Hitman42 [59]

Answer:

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Step-by-step explanation:

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Solve the proportion 5/12=y/15
il63 [147K]
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Which points are on the graph of ƒ(x) = 2(0.5)^x
Slav-nsk [51]
<span> <span><span> x           y=2*(0.5)^x

 </span><span>-10       2048 </span> <span>
-9          1024
</span> <span> -8            512 </span> <span>
-7            256 </span> <span>
-6            128
</span> <span> -5              64
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-3              16
 </span><span>-2               8 </span> <span>
-1                4 </span> <span>
0                 2 </span> <span>
1                1 </span> <span>
2                0.5 </span> <span>
3                0.25
</span> <span> 4                0.125 </span> <span>
5                0.0625 </span> <span>
6                0.03125 </span> <span>
7                0.015625
</span> <span> 8                0.0078125 </span> <span>
9                0.00390625
</span> <span> 10              0.00195313

As x goes to negative infinity the function grows to infinity.

As x grows to infinity the function decreases an approximate to zero. </span></span></span>
5 0
3 years ago
1 Batch Fruit Salad contains : 1 1/2 c apples, 1 3/4 c grapes, 1/2 c raisins, 2 2/4 c bananas, 3/4 c coconut, 1 2/4 c cherries a
rosijanka [135]

The batch of fruit salad has an equal amount of apples and cherries. This is because there are 1 1/2 c of apples and 1 2/4 c of cherries. the 1 1/2 is already simplified but the 1 2/4 is not. 1 2/4 is the same as 1 1/2, therefore apples and cherries have equal amounts.
3 0
3 years ago
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