Answer:
-7/3 = -2 1/3.
Step-by-step explanation:
To find '?' subtract the answer from the addend.
Therefore, '?' is -7/3 = -2 1/3.
Answer:The equations of the bisectors of the angles between 3x - 4y + 7 = 0 and 12x - 5y - 8 = 0 are
3
2
+(−4)
2
3x−4y+7
=±
12
2
+(−5)
2
12x−5y−8
or
5
3x−4y+7
=±
13
12x−5y−8
or 39x−52y+91= ± (60x−25y−40)
Taking the positive sign we get 21x+27y−131=0 as one bisector
Taking the negative sign we get 99x−77y+51=0 as the other bisector
Step-by-step explanation:
I believe it is B. Sorry I’m not the best at math but hope this helps !!
You have to do yards to area so that means that you have to subtract
60
You just divide the number(16 or 12) by 2 and then you add a 0 to whatever you get(8 or 6)