Answer: The answer is 5.62
Answer: assuming you want to factor it,
answer is : (3x^2-5)(3x^2+10)
Step-by-step explanation:
no work ?
Answer:
The three sides 9 in, 12 in, and 15 in do represent a right triangle. Since the square of the hypotenuse is equal to the sum of the squares of the other two sides, this is a right triangle
14-2=12 +4= 16 is the answer to your question
(difference of Number and 7)=( n-7)=21
Hence C) n-7=21
n=21+7
n=28