Answer plzz i really really really need help

Mathematics

1 answer:

IgorC [24]2 years ago

5 0

Answer:

A,D,E, and F

Step-by-step explanation:

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Find the missing value -1 = 7 -

geniusboy [140]

Answer:

-1=7-8

Step-by-step explanation:

-1=7-8

-1=-1

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2 years ago

(3-5i)(2+9i)+(7+2i)(7-2i)

kondor19780726 [428]

$i^{2} = -1$

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$(3-5i)(2+9i)+(7+2i)(7-2i) = \\ \\ = 6 + 27i - 10i - 45i^{2} + 49 - 14i + 14i - 4i^{2} = \\ \\ =55 + 17i + 45 + 4 = \boxed{104 + 17i}$

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2 years ago

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vredina [299]

Answer:

Mag kape ka nalang wag kana mag module

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