Answer:
5 is the answer. hope this help you
2x
2
−x−2=2(−1)
−(−1)−2 [Putting x=−1]
=2×1+1−2=2+1−2
=3−2
=1.
3.
a^2+b^2=c^2
substitute
4^2+10^2=c^2
16+100=c^2
116=c^2
find square root
c^2=10.8 feet
65
All the other numbers if you add up their digits it is 8.
1 + 7 = 8
2 + 6 = 8
4 + 4 = 8
6 + 5 = 11
26
Is only number divisible by 13.
44 is only divisible by 11
Step-by-step explanation:
5x+12=-14=180
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