Mariana wants to know how tall the tree she is standing next to is. Mariana is 5ft tall and casts a shadow that is 12 ft. The tree is casting a shadow that is 60 ft. How tall is the tree?

25ft

Step-by-step explanation:

5/12=x/60

5x60=300

300÷12=25

536

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40