Answer:
Yes, is a solution of .
Step-by-step explanation:
Given
To prove that is a solution of the given expression
Take Right hand side :
Substitute the value of
Now , we get
-(n-1)+2+2{-(n-2)+2}+2n-9
=-n+1+2+2(-n+4)+2n-9 ( simplified)
=-n-6+8-2n+2n ( simplified )
=
Hence, LHS=RHS
Therefore, is a solution of given expression
Yes, is a solution of given expression.
Answer:So, the prime factors of 90 are 2 × 3 × 3 × 5 or 2 × 32 × 5, where 2, 3 and 5 are the prime numbers.
Step-by-step explanation:
Answer:
The formula for the volume for rectangular prisms and cubes are length x width x height so you multiply.
A cylinder is the radius x radius x 3.14 x height so it is still multiplying.
You add when you find the perimeter.
Step-by-step explanation:
Hope this helps can I have brainliest
The answer is y= (x+3)^2 - 2
Answer:
D 150 sq ft
Step-by-step explanation:
10x12 = 120
1/2(10)(6) = 30
120+30 = 150