1 answer:
Answer:
78°
Step-by-step explanation:
This is a isosceles trapezoid which means the the top angles are equal to each other and the bottom angles equal to each other
Also the sum of one bottom angle + top angle = 180 so we can say a + 102 = 180 therefore a = 78°
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Answer:
4.65
Step-by-step explanation:
Start by multiplying 24*5 (PEMDAS)
24*5= 125
125-41=84
1,1,4,3,9,6,16,10,25,15,
Butoxors [25]
what are we suppose to do in this?
Answer:
At 0 hours, there are 100 grams of the substance remaining.
Step-by-step explanation:
