Answer:
The value of x is 35
Step-by-step explanation:
In order to calculate the value of x in the following parallelogram: 2x - 10
2x + 50, we would have to calculate the following formula:
m<QPS+m<PQR=180°
According to the given data we have the following:
m<QPS=2x - 10
m<PQR=2x + 50
Therefore, 2x - 10+2x + 50=180
4x+40=180
x=140/4
x=35
Answer:
1. 2x + 3y = 25
2. Multiply the first equation, x + y = 11, by 2, to cancel out x
3. 8
4. 3
Set up a proportionality and simplify the fraction...hope this helps :)
Answer:
B) Reject the null hypothesis because the p-value is less than the level of significance
Step-by-step explanation:
Given that in a one-tail hypothesis test where you reject Upper H0 only in the lower tail, it was found that the p-value is 0.0256 if ZSTAT = -1.95.
So p value = 0.0256
But alpha here is 0.10
Since p <0.10
Whenever p is less than alpha, we reject null hypothesis
Hence correct answer is
B) Reject the null hypothesis because the p-value is less than the level of significance