Answer:
C
Step-by-step explanation:
Tip a positive number multiplied to a negative number is negative
If I read your post properly, the two fractions are -14/10 and -12/b.
The LCD is found by finding prime factors of each term, then collecting the ones that appear the most.
10 = 2 x 5
b = b
2 x 5 x b = 10b
Steps on finding the volume of water :
1. volume . pour enough water from your cup into the graduated cylinder.
2. density . calculate the density by using the formula D=M/V . record the density in (g/m ) ^3 .
3. identify the samples . compare the values for density you calculated to the values in a chart.
Answer:
7.065
Step-by-step explanation:
There is the graphing method, completing the square, factoring, and my favorite, the quadratic formula
