Answer:
The answer is 1
Step-by-step explanation:
You can use the formula, a²-2ab+b² = (a-b) to evaluate the following question:
899² - 2(899)(898) + 898² = (899-898)²
= 1
(Hooe this can help)
Answer:
394
Step-by-step explanation:
Surface area of a sphere=4πr^2
4*pi*5.6^2=394.08
Step-by-step explanation:
Marked price (MP) = x
Selling Price after discount (SP after discount)
= Rs. 1350
Discount rate = 25%
Now
SP after discount = MP - discount % of MP
1350 = x - 25 % of x
1350 = x - x / 4
1350 = 3x / 4
1350 * 4 =3x
5400 / 3 = x
Therefore x = Rs. 1800
The marked price is Rs. 1800
Answer:
n = 20/3
Step-by-step explanation:
30 = 3n + 10
20 = 3n
n = 20/3
False of the matrix question