X is going up 2
y is going up 6
hope it helps
Second: Only lines t and u must be parallel
I’m thinking B, thank you
Answer:
The answer is 15
Step-by-step explanation:
135÷9=15
Answer:
216°
Step-by-step explanation:
The ratio of the sum of smallest and largest to the total of all angles is ...
(9 +15)/(9 +10 +12 +14 +15) = 24/60 = 0.4
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The total of all angles in an n-gon is 180°(n -2), so the total of all angles in a pentagon is ...
180°(5 -2) = 540°
Then the sum of smallest and largest angles is ...
0.4(540°) = 216°