Vertical angles are angles opposite to each other when two lines cross.
what's interesting is that vertical angles are equal.
Based on this:
angle ABC = angle EBF
3x + 8 = 2x + 48
x = 40
measure angle ABC=measure angle EBF =
3(40)+8 = 128 degrees
I think the answer is 8b^3/c^3
Answer:
f
hopee this is right if yes tell me
Answer:
Note that we need calculate the scores between the mean (
) and the mean plus 3 times the standard deviation. It is 3 times since the distance between the values given (513 and 759) divided by the standard deviation is 3 (
)
So the rule say that 99.7% of data is between 
and 
, as it is a normal distribution half of 99.7% is between 
and 
. Hence 49.85% of people score between 513 and 759.
Answer:
The value of y is 
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
we have
Substitute the values
