Answer:
5.3
Step-by-step explanation:
To find the mean you must add up all the numbers in the set then divide them by the number of numbers in said set.
Answer:
x = -7
Step-by-step explanation:
First, expand right side
5 - x = 3x + 33
Move x to one side and constants to other side
5 - 33 = 3x + x
-28 = 4x
Divide both sides by 4
x= -7
Log9 =2
3
because logz =y when x^y = z
x
A = L * W
A = 50
L = 2W
50 = W(2W)
50 = 2W^2
50/2 = W^2
25 = W^2
sqrt 25 = W
5 = W
L = 2W
L = 2(5)
L = 10 <==length is 10 yd
Answer:
x
=
4
,
−
10
Step-by-step explanation:
