Answer:
17.4 inches
Step-by-step explanation:
The mean is the average of all the numbers listed in the set. In order to find the mean you must add up all the numbers in the set and divide it by the number of numbers in the set.
Answer:
the answer to this is 7.
Step-by-step explanation:
7+3=10.
Answer:
y= -x+2
Step-by-step explanation:
given that line m, passes through (2,-7) and (4,-9)
(refer to attached)
slope of line m,
= [(-7) - (-9)] / (2- 4)
= (-7 +9) / (2- 4)
= (2) / (-2)
= -1
recall that the general form of a linear equation is
y = mx + b, where m is the gradient.
in this case, we found that m = -1, so look for the answer where the x-term has -1 as a coefficient, i.e the x-term is "-x"
By observation, we see that the only answer that has "-x" as part of the equation is A