<span>81 is your answer!
Hope this helps :)</span>
The answer is A because the area is all the points added together so you need to times it by Y and you get the area which is 4.9
9514 1404 393
Answer:
30
Step-by-step explanation:
The sequence of square counts is ...
170, 156, 142, 128
The differences from one row to the next are ...
-14, -14, -14
We see that the differences are constant, so we know the sequence is an arithmetic sequence with first term 170 and common difference -14. This means the n-th term is ...
an = a1 +d(n -1) . . . . . . for first term a1 and common difference d
an = 170 -14(n -1)
For n=11, the number of squares is ...
a11 = 170 -14(11 -1) = 30
There will be 30 squares in the 11th row.
The 6 in the hundred thousands place in tens times greater than the 6 in the ten hundreds place
A) 9a+6b
b)5c-3d
combine like terms*