Write the perimeter of the floor plan shown as an algebraic expression in x. The perimeter of the floor is (blank) (Simplify your answer.)
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I worked out: P = 8 + (x-2) + (8-1) + [(x-2) - (x-8)] + (x-8) and got 2x+11, but it was incorrect; please help.

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Customers are used to evaluate preliminary product designs. in the past, 93% of highly successful products received good reviews, 51% of moderately successful products received good reviews, and 14% of poor products received good reviews. in addition, 40% of products have been highly successful, 35% have been moderately successful and 25% have been poor products. round your answers to four decimal places (e. g. 98.) what is the probability that a product attains a good review? (b) if a new design attains a good review, what is the probability that it will be a highly successful product? (c) if a product does not attain a good review, what is the probability that it will be a highly successful product?

Aset of 4 consecutive integers adds up to 354. what is the value of the least integer?