Answer:x=20
Step-by-step explanation:
2(3x+1) = 6x+2
since xy and yz are the parts of a midpoint they are equal to eachother
so 6x+2=5x+22
if you subtract 5x from both sides you get x+2 = 22 then you subtract 2 from both sides so you have x=20
Answer:
1 1/27 = 28/27
Step-by-step explanation:
First you evaluate your parenthesis, and to do that you need to find the Least Common Denominator of 2/3 and 2/9. The least common denominator would be 9. 3 x 3 = 9 so you multiply 2 x 3 = 6. 6/9 - 2/9 = 4/9. 7/3 x 4/9
7 x 4 = 28
3 x 9 = 27
28/27 = 1 1/27
Answer:
The error mentioned is a systematic error.
Step-by-step explanation:
The glass beads used for mass measurements was noticed to be significantly smaller than those used for volume measurements.
The formula for density is =
.
So if we try to experimentally determine the value of density of glass then the beads for measuring the mass are much smaller than the beads for measuring volume.Thus in this case we can see that the density measured will actually be less than the actual density of glass.
However since this error can be seen and quantified and corrected it is not a random error, but it is a systematic error.
Answer:
0.027L or 27.1mL
Step-by-step explanation:
v1m1=v2m2
v1x6M=.05Lx3.25M
V1=0.027L or 27.1mL
It will be 10 days if im right because you can see the pattern 2,4,6,8 and the total cost your basically adding 204 for each 246+204=450 etc.