2 years ago

Please answer this question Please Thank you have a nice day

Mathematics

2 answers:

konstantin123 [22]2 years ago

6 0

Answer:

perimeter = 17t +9 feet

Step-by-step explanation:

width W = 7t - 1.5

length L = 1.5t + 6

Perimeter = 2W + 2L

substitute expressions for W & L: 2(7t - 1.5) + 2(1.5t + 6)

expand: 14t - 3 + 3t + 12

collect like terms: 14t + 3t - 3 + 12

combine like terms: 17t +9

** can't give an exact value for the perimeter as don't have a value for t **

sp2606 [1]2 years ago

3 0

Answer:

17t+9

Step-by-step explanation:

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