Answer:
4+11=15
Step-by-step explanation:
c=4 11=b
4(c) + 11(d) = 15
First you can divide 44 into 15, which is two with a remainder of 14 so that means the mixed number would be 2 and 14/15
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If you want to check if your answer is correct, expanding it all out will help!
(x-6)(x+2)=0 <-- Use FOIL tactic
x²+2x-6x-12=0
x²-4x-12=0
As you can see, this is identical to the initial equation given. The x values would be 6 and -2, as seen from the factored equation.
Hope I helped :)
Answer:
x=106 degrees
Step-by-step explanation:
The two opposite angles in a parallelogram are always the same and we know 360 degrees in a parallelogram.
x+x+74+74=360.
2x+148=360
2x=212
x=106 degrees
The correct answer is option D - Daniel is correct. This is because when proving a theorem congruent, you cannot use the theorem to prove its ownself.
