Line g bisects line segment bc at point h. bh = 4x and hc = 24. find bc.

BC=48 units

Step-by-step explanation:

we know that

BC=BH+HC

if Line g bisects line segment BC

then

BH=HC

substitute the given values and solve for x

4x=24

x=6

Find the value of BC

BC=BH+HC

BC=4x+24

substitute the value of x

BC=4(6)+24

BC=24+24=48 units

Note In this problem it was not necessary to find the value of x, the calculation was done for didactic purposes.

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)