Answer:
662
Step-by-step explanation:
l x w
10x41
6x22
8x15
662
Answer:
5 quarts = 10 pints
Step-by-step explanation:
1 qt = 2 pt
Answer: a²+b² = -99/2
Step-by-step explanation:
Since we are given two equations, this equations will be solved simultaneously to get a² and b²
a³ - 3ab² = 47 ... 1
b³ - 3a² b = 52... 2
From 1, a(a² - 3b²) = 47...3
From 2, b(b² - 3a²) = 52... 4
Adding 3 and 4, we have;
a²+b²-3b²-3a² = 99 (note that a and b will no longer be part of the equations as they have been factored out)
a²+b²-(3b²+3a²) = 99
(a²+b²) -3(b²+a²)= 99
Taking the difference we have
- 2(a²+b²) = 99
a²+b² = -99/2
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
I think it would be 36 it’s what my friend told me I’m not sure though sorry if it’s wrong.
