Supplementary angles sum to 180°
180-27=153°
Answer:
n = 1537 represent the sample size of American over 46
X = 1537-1245=292 represent the number of Americans over 46 who smoke
And for this case in order to estimate the population proportion we can use this formula:

Where:
X represent the number of people with the characteristic desired and n the sample size. If we replace we got:

Step-by-step explanation:
For this case we deine the parameter of interest p as the proportion of Americans over 46 who smoke.
We know the following info provided:
1245 people don't smoke
n = 1537 represent the sample size of American over 46
X = 1537-1245=292 represent the number of Americans over 46 who smoke
And for this case in order to estimate the population proportion we can use this formula:

Where:
X represent the number of people with the characteristic desired and n the sample size. If we replace we got:

Answer:
x= 67 degrees and z= 54 degrees
Step-by-step explanation:
Using alternative interior angle, you can see that x is equal to 67 degrees
-In a triangle, there is 180 degrees. Since there are 59 degrees and 67 degrees in the triangle, you will just need to solve for z.
-In order to solve for z, you subtract 180-59-67= 54
Hope this helps!
The answer for 6x+2=14 is x=2.
40-45 isn't equal to the other three, because the other intervals increase by 4, but 40-45 increases by 5.