Answer:
Detailed solution is given in the attached image
Answer:
12 by 12
Step-by-step explanation:
The area us always b×h and you'd have to divide 144 by 2
Answer:
C
Step-by-step explanation:
4,3
Answer:

Step-by-step explanation:
1 = 3[1] + b

Therefore our <em>rate</em><em> </em><em>of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] is authentic.
I am joyous to assist you anytime.
Step-by-step explanation:
Assuming the readable scores are:
100, 82, 95, __ , 90, 81, 75, 83, __
We know the mean (or average) is 85, so:
85 = (100 + 82 + 95 + x + 90 + 81 + 75 + 83 + y) / 9
765 = 606 + x + y
159 = x + y
We know the lowest score is 75, so x and y must be at least 76. Possible answers are:
76 and 83
77 and 82
78 and 81
79 and 80
80 and 79
81 and 78
82 and 77
83 and 76