3x+x= 180°(straight angle)
4x= 180°
x= 180/4
x= 45°
What is P(a and b) A. 4/7 B. 5/7 C. 3/7 D.2/7
1 answer:
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Answer:
FALSE, (2, 9) is not a solution to the set of inequalities given.
Step-by-step explanation:
Simply replace x by 2 and y by 9 in the inequalities and see if the inequality is true or not:
irst inequality:
so thi inequality is verified as true since 9 is larger or equal than 8
Now the second inequality:
This is FALSE since 9 is larger than 4 (not smaller)
Therefore the answer to the question is FALSE, (2, 9) is not a solution to the set of inequalities given.
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