3 years ago

Write (3 + 4i) + (8 + 2i) as a complex number in standard form.

Mathematics

2 answers:

Tamiku [17]3 years ago

8 0

You have to add imaginary part together and the real part. The sum will be 11+j6.

Levart [38]3 years ago

4 0

Answer: The real answer is 11+6i

Step-by-step explanation:

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3 years ago

What is the distance between the point (−10, −2)(−10, −2) and the point (−4, −2)(−4, −2) ?

Gnoma [55]

In this case: x 1 = - 10, y 1 = - 2;
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3 years ago

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Regular pyramid B= P= H= l= LA= SA= V=

devlian [24]

Answer:

B (Base surface area) = 16 $m^{2}$

P (Perimeter of the base) = 16 m

H (Height) = 6 m

L (Not sure what L means. I assume it's the slant height??) = 6.32 m

LA (I assume lateral surface area) = $50.59 m^{2}$

SA (I assume total surface area) = $66.59 m^{2}$

V (volume) = $32 m^{3}$

Step-by-step explanation:

Sorry if anything is wrong. It would be more helpful to put the names, instead of acronyms.

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