The movement of the progress bar may be uneven because questions con be worth more or less including rero) depending on your answer Find the perimeter and total area of the composite shape shown below. All measurements are given in inches. Use x = 3.14 in any formulas used.
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10
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O Perimeter = 52.56 inches, Area = 162.24 square inches
Perimeter = 65.12 inches, Area = 162.24 square inches
Perimeter = 52.56 inches, Area = 137.12 square inches
Perimeter = 46.28 inches, Area = 137.12 square inches
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answer:     true

step-by-step explanation:

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol