Answer:
still 13
Step-by-step explanation:
2,4,6,8,10,12,14,16,18,20,22,24,26,28 for 2 3,6,9,12,15,18,21,24,27 for 3
for both 6,12,18,24
the answer is 7
the right angle is 90°
90-55=35
35÷5=7
neither
For lines to be parallels the slopes must be equal, for the lines to be perpendicular the lines have to be inverse reciprocals meaning if you have a slope of 1/2X then the perpendicular line must be -2X
StartFraction 6 Over 5 x Superscript 10 Baseline EndFraction
Apparently you want to simplify ...
The applicable rules of exponents are ...
(a^b)(a^c) = a^(b+c)
1/a^b = a^-b
(a^b)^c = a^(bc)
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So the expression simplifies as ...