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tino4ka555 [31]
3 years ago
5

I need the answers pls!!

Mathematics
2 answers:
vichka [17]3 years ago
7 0

<u>First, a complementary angle are two angles that add up to 90. while supplementary add up to 180. </u>

Complementary angles; 1 & 2, 3 & 4, 9 & 10, 11 & 12. (these all make one line which equals 180.)

Supplementary angles; 7 & 8, 5 & 7, 6 & 5, 8 & 6. (these all make up a 90 degree angle.)

Hope this helps. <3

Llana [10]3 years ago
5 0

complimentary angles equal 90 degrees so 1 and 2, 3 and 4, 9 and 10, 11 and 12 would be complimentary

supplementary angles equal 180 degrees so 6 and 5, 5 and 7, 7 and 8, and 8 and 6 would be supplementary

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List the first five multiples of each number.<br> 5<br> 7<br> 12 <br> 16
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Step-by-step explanation:

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6 0
3 years ago
If f(×)=2×^2+3, then which of the following represent f(-1)?
eimsori [14]

To find the inverse of this function, we first need to replace f(x) with y.

y = 2x^2 + 3

Now, we swap x and y

x = 2y^2 + 3

Now, we solve for y.

-3

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√(x - 3) = 2y

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Just realized you were asking for f(-1), not f^-1(x)

Feels bad.

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I'm leaving the original answer in case you also need the inverse function. :)

3 0
3 years ago
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