Answer:
<u><em>50cm</em></u>
Step-by-step explanation:
Area of a square = side * side, which can also be written as
x * x = 2500
= 2500
x =
x = 50cm
This can be checked as well.
50 * 50 = 2500.
Hence, proved.
<em>Hope this helps.</em>
Answer:
Pauline used the wrong base to compute the discount.
Step-by-step explanation:
Pauline is wrong because she figured the discount on £126 instead of the original cost. The actual discount is figured on the original cost, so £126 represents 60% of that cost.
The original cost is perhaps best found by dividing the sale price by 0.60 to get £210. Then we can check by computing the discount as 40% of £210, or £84, leaving a sale price of £210 -84 = £126.
Answer:
Step-by-step explanation:
3/3-5=3/-2
Answer:
I am unable to underst6your question