Answer:
actual product 5358
this answer is correct because the estimate is reasonable
estimate 280 x 20 = 5600
multiply 2 x 28 then add 2 zeros
Step-by-step explanation:
Answer:
i= -6
Step-by-step explanation:
-5i-15=15
if we use inverse operation here, it would be -5i=30, so i= -6
Answer:
Step-by-step explanation:
GIVEN: A bicycle training wheel has a radius of 
. The bicycle wheel has a radius of 
.
TO FIND: Approximately how much smaller, in square inches, is the area of the training wheel than the area of the regular wheel.
SOLUTION:
radius of bicycle wheel 
area of bicycle wheel 
putting value,
area of bicycle wheel 
radius of bicycle training wheel 
area of bicycle training wheel
putting value,
area of bicycle wheel 
difference in area of bicycle wheel and bicycle training wheel
hence the training wheel is smaller than regular wheel
Answer:
I swear i thought you said 5 feet and 2 feet for a hippopotamus i was confused but i get it now
Step-by-step explanation: The hypotenuses is 13 :)
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