The answer is: " 9a² + 7a " .
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Note: (3a)² + 7a = (3a)*(3a) + 7a = 9a² + 7a .
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7
You divide 28 by 4 and get 7. Then you divide 49 by whatever you get.
Since the toss can either be heads or tails and only one of these can land at a time the answer is 13
Answer:
Angles W, Z, M, P are 111°
Angles Y, X, O, N are 69°
Answer:
Option D.
Step-by-step explanation:
The given inequality is .
To graph this inequality, we need to graph the corresponding linear equation;
The intercepts are and .
Plot these two points and draw a solid straight line through them.
We then test the inequality with the point (0,0).
.
.
This statement is false.
So we shade the lower half plane to obtain the graph in option D.