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Stolb23 [73]
3 years ago
12

Which of the following is equivalent to 3(5+2i)-2(3-6i)^2

Mathematics
2 answers:
ElenaW [278]3 years ago
7 0
Umm im not sure maby like 1+1 or sum
tatuchka [14]3 years ago
7 0

Answer:

can u show me which following?

Step-by-step explanation:

show like (a, (b or something like that because it says *following and i think that it should have something like that ;-;

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Please answer it. Thank you
Finger [1]

Answer:

5x + 1 + 90 + 7x - 7 \\ 12x + 84 \\ 12x =  - 84 \\ x = 7

8 0
2 years ago
Two rectangles are similar. If the height of the first rectangle is 3 inches, and the height of the second rectangle is 9 inches
scoundrel [369]
Three times longer than the second one.
6 0
3 years ago
The highest elevation in the United States is Mt. McKinley in Alaska, which measures 6,194 meters above sea
Whitepunk [10]

Answer:

the answer is D 6,280

Step-by-step explanation:

Since it says difference you subtract, 86 is below sea level so it'd be -86

the equation would be 6,194 - (-86)

6,194+ 86 = 6,280

3 0
3 years ago
Joe has a savings account and a credit card. He has $422 saved in his savings account and has purchased $484 worth of merchandis
denis23 [38]
It will be negative because he has 422 but purchased 484 which is more than he has . so he is a negativge nuber because owns money
6 0
2 years ago
what equations best represents the problem? You drove for 425 miles at 60 mph. How long did it take you?
Kisachek [45]
If you drove for 425 miles at 60 mph, you would get there in 7 hours and 8-ish minutes. 425 divided by 60 is 7.08333333333333.
7 0
2 years ago
Read 2 more answers
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