Answer:
162.56 cm
Step-by-step explanation:
also you can use a conversion calculator for faster results too
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Answer:
4
Step-by-step explanation:
The sum to n terms of a geometric sequence is
= 
where a is the first term and r the common ratio
Here r = 5 and a has to be found, thus
= 
, so
= 15624
Multiply both sides by 4
15624a = 62496 ( divide both sides by 15624
a = 4
To find the area of all of the figures, all you need to do is base x height or the length x width.
Your answers for 1-6 are all correct.
For 7-9, remember that the area is the length times the width.
7) length x width, 42 x 30=1260
8) 17 x 22= 374
9) Since the length and width are the same in a square just multiply the side by itself. 2.7 x 2.7= 7.29
Hope this helps.
Answer:
subtract first term from second term
c.d=T2_T1
c.d= -13-(-6)
c.d= -13+6
c.d= -7
Answer:
Y=x
Step-by-step explanation:
The linear passes through (0;0) in the graph.
