A) (32x² + 24x +12) / 16. Notice that the GCD of 32, 24 and 12 is 4
then let's factorize:
4(8x² + 6x + 3) / 16. Now simplify numerator & denominator by 4
Hence a) = (8x² + 6x + 3) / 4
b) 35/(42x² - 49x +21); the GCD (of denominator) of 42, 49 and 21 is 7
then let's factorize:
35/[7(6x² -7x +3); Notice that 35 = 7.5 ; 7.5/ 7(6x²-7x+3)
Now simplify numerator & denominator by 7
Hence b)= 5/(6x²-7x+3)
Now do the same for the others.
Answer: 14.1
Step-by-step explanation:
Law of cosines:
d^2 = 8^2 + 10^2 - 2(8)(10)cos103
The answer to the question is 3
Answer:
4 packages
Step-by-step explanation:
450 can be divided by 100 4 whole times, the extra cards cannot be added into a package
Answer:
C. 1,620 in^3
Step-by-step explanation:
Thank you!
