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Svetlanka [38]
3 years ago
9

(1.)

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
6 0
1. x= -13 x=13
2. (-5,-3)
3. x=-6 x=6
4. x=-5/6 x=5/6
Anna35 [415]3 years ago
4 0

Gotcha!

The 1st answer is x=-13 or x=13

The 2nd answer is -5<y<-3

The 3rd answer is t=-6 or t=6

The 4th answer is a=-1/8 or a=1/8



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PLEASE HELP! THANKS! The measures, in degrees, of the 3 angles of a triangle are given by 2x +1, 3x - 3, and 9x. What is the mea
drek231 [11]
So all of the internal angles of a triangle will add up to 180 degrees.  So if we add all of the expressions given and set them equal to 180, we can solve for x, then solve for each angle...

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The smallest is 27 degrees

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What is 6.8 times 10 to the power of -3 in standard notation?
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3 0
3 years ago
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