Answer:
36 will be the correct answer
8/9=x+1/3(7)
8/9=x+7/3
8/9=x+21/9
-13/9=x. Hope it help!
The frequency is how often something occurs. Here 15. It occurred 15 times that the participants scored in the interval given.
The relative frequency (expressed as a percent) looks at how often something occurred relative to the overall occurrences. Here 15/60 = 1/4 = 25%
The relative frequency is 25%
Answer:
Step-by-step explanation:
one
FHS is a straight line. Assumption
FHS = 180 Straight lines = 180 degrees
NHF + NHS = 180 degrees NH cuts the line at H. They add to 180
NHF and NHS are supplementary Definitition supplementary
Two
ACE and DCB are straight lines Assumption
They cross at C Given Construction
ACB = DCE Vertical angles are equal
Three
AP = AP Reflexive property.
Four
A is a right angle
B is a right angle
Right angles = 90 degrees
<A = <B
Five
CM bisects AB Given
AM = MB Definition of bisect.