Answer:
Step-by-step explanation:
when you are asked for a unit rate it is always something like this
$5 /pound or 2.2 pounds/ kg
We set up the equation like this:
$13.50/3 pounds
So, for this we need to get 3 pounds down to 1 pound. Also, to make the eqaution balance we need to divide $13,50 by 3 too!
So, the unit rate is $4.5/pound or $4.5 per pound.
Answer:
144 square feet
Step-by-step explanation:
The 12-foot width apparently includes the garden and path, so the desired area is that of a 12-foot square:
A = s² = (12 ft)² = 144 ft²
The area of the garden and path is 144 square feet.
Answer:
7350
Step-by-step explanation:
I hope this helps.
Answer:
It is not a Right Angled Triangle.
Step-by-step explanation:
A right angled triangle is a triangle whose sides satisfy the following equality.
Lets say A triangle has sides a, b and c. Where c is the longest side.
Then,
Lets substitute the values to the above equation to see whether the triangle we are given satisfies the above equality,
= =
Therefore, ≠[tex]18^{2}
So it is not a Right Angled Triangle.