Answer:
22.5 degrees
Step-by-step explanation:
First angle = n
Second angle = x
Third angle = m
n = 30 + x
m = 2(30 + x) = 60 + 2x
60 + 2x + 30 + x + x = 4x + 90 = 180
4x = 90
x = 22.5
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Answer:
$0.50
Step-by-step explanation:
multiply 3.50 by 7 and you get 24.5. $25.00-$24.50= $0.50
Answer:
sorry look question at once and comment
Answer:
Hi there!
Your answer is;
There are 50 bacteria after 3 hours
Step-by-step explanation:
After three hours, with a rate of 20% an hour, 60% should have died
20% of 125 is?
100% is 125
/100
1% is 1.25
×60
60% is 75
125-75= 50
Hope this helps
Answer:
10
Step-by-step explanation:
correct on edg