What is the a10 of an=-3n-3?? PLEASE SOME HELP
1 answer:
The 10th terms of given arithmetic sequence is -33
Further explanation:
The arithmetic sequence is a sequence where common difference is same for all consecutive terms.
An explicit formula is a general formula that is used to calculate terms of an arithmetic sequence directly.
Given
Here n is the term number
As we have to find the 10th term, we will put n=10
The 10th terms of given arithmetic sequence is -33
Keywords: Arithmetic sequence, Explicit formula
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The area of real backyard is 72 square meters.
Step-by-step explanation:
Given,
Length of rectangular backyard = 8 cm
Width of rectangular backyard = 4 cm
According to scale;
2 cm = 3 m
1 cm =
Real length of backyard = 8*1.5 = 12 m
Real width of backyard = 4*1.5 = 6 m
Real area of backyard = Length * Width
Real area of backyard = 12*6 = 72m²
The area of real backyard is 72 square meters.
Keywords: area, unit rate
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