I believe it is the commutative property, hope this helps!
Answer:
24
Step-by-step explanation:
Answer:
for the number 13
Step-by-step explanation:
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by Pythagoras theorem
x= √81+36
x= √117
punch square root of 117 with a calculator, I don't have one now
Answer:
perimeter=25.12 ft
Area=50.24 ft^2
Step-by-step explanation:
Radius=4 feet
π=3.14
Perimeter=2 x π x Radius
Perimeter=2 x 3.14 x 4
Perimeter=25.12 feet
Area=π x radius x radius
Area=3.14 x 4 x 4
Area=50.24 ft^2
Answer:
the last one is a polynomial
Step-by-step explanation: