2 years ago

Need help with this

Mathematics

1 answer:

laiz [17]2 years ago

3 0

Answer:

Step-by-step explanation:

560 miles/h ⇒ 1680/3
t = 7h ⇒378/54
4 ft/s⇒ 164/41
t= 40 s ⇒ 1000/25
P= 14*2+15*2 = 58 cm A= 14*15= 210 cm²
P= 22*4 = 88 yd A= 22²= 484 yd²
P= 2*61+2*54= 230 miles A= 61*54 = 3294 miles²
P= 4*48= 192 mm A= 48²= 2304 mm²

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