Answer:
-3x^2+2xy-4y^2
Step-by-step explanation:
(x^2+xy-3y^2)-(4x^2-xy+y^2)
x^2-4x^2+xy-(-xy)-3y^2-y^2
-3x^2+xy+xy-4y^2
-3x^2+2xy-4y^2
2 irrational numbers between 10 and 11 are:- 10.47277382 and 10.93837389
Answer:
Step-by-step explanation:
since it is 100% and the pie chart circle is 360°, then for each % it will be 3.6°
applying this into drawing, just times 3.6° to the percentage and then get the final angle for the data.
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if you don't need to be so concise, just see as you fit
This simplified is 126x so that is equivalent to this expression
Answer:
(2, 1)
Step-by-step explanation:
You add 5 to the x coordinate, which is -3 and you get 2. Then add -7 to the y coordinate, which is 8 and get 1
