Answer:
75mm
Step-by-step explanation:
average = sum of all number ÷ the amount of number
average = 90mm + 74mm + 112mm+ 30mm + 100mm + 44mm = 450mm ÷ 6
average = 75mm
brainliest is appreciated
Remark
<u>Two facts.</u>
1) Tan(x) = Sin(x) / Cos(x)
2) Csc(x) and Sin(x) are reciprocal relationships. When multiplied together, they equal 1.
Solution
So Csc(x) * tan(x) = csc(x) * sin(x) / cos(x) = 1/cos(x) = sec(x)
So far what we have is tan^2(x) + sec(x). We have to get rid of tan^2(x)
Use the identity of 1 + tan^2(x) = sec^2(x)
tan^2(x) = sec^2(x) - 1
sec^2(x) - 1 + sec(x)
a^2 + a - 1 <<<<<< Answer
B is the answer.
The total would be $50
Hope this helps good luck :)
Answer:
Answer: A
It's a ruler. Nothin else to say.
Mean=average=sum of terms/number of terms...
(25+17+38+11+24)/5
115/5
23
