The tenth through thirteenth terms of an arithmetic sequence are given by a10 = 47, a11 = 53, a12 = 59, and a13 = 65. Which formula can be used to find an? A. an = 6n - 13 B. an = 6n +37
C. an = 6n +41
D. an = 6n - 47
E. an = 6n - 7​

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step-by-step explanation:

use that smart brain

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.