Answer:
12
Step-by-step explanation:
Length=4
Width=6
Triangle area formula: Length*Width/2
So, 6*4/2
Equal to 6*2
Answer: 12
Answer:
Mean= 31
Step-by-step explanation:
To find the mean you need to add all the number together and then divide by how many ever numbers there are.
In this case
25 + 25 + 30 + 35 + 40=155
There are 5 numbers so you would divide by 5
155/5
=31
2/3 x 3/4 =6/12=1/2
(Multiply numerators, multiply denominators, simplify)
keeping in mind that a year has 12 months, thus 6 months is really 6/12 of a year.
