Answer:
Step-by-step explanation:
By definition, the sum of the exterior angles of a polygon is 360 degrees.
Knowing this, you can write the following equation:
Then, you must solve for "x" in order to find its value. To do it, you can follow these steps:
1. You need to add the like terms:
2. Now, subtract 40 from both sides of the equation:
3. Finally, you must divide both sides of the equation by 4. Then:
17 I think so ye how is a triangle a triangle is it’s half a square?
Answer is -5 because of a new internet connection with the park in the park lol lol that’s fine with us too lol I can’t wait to get it out of the park now lol that’s fine I’ll wait till tomorrow after I get off my work so
So, in the list of numbers, 8 and 9 are solutions
Answer:
from the t-distribution table, at df = 7 and t = 2.23
Lies p-values [ 0.05 and 0.025 ]
Hence;
0.025 < p-value < 0.05
Step-by-step explanation:
Given that;
= 6.5 gpm
μ = 5 gpm
n = eight runs = 8
standard deviation σ = 1.9 gpm
Test statistics;
t = ( - μ) /
we substitute
t = (6.5 - 5) /
t = 1.5 / 0.67175
t = 2.23
the degree of freedom df = n-1 = 8 - 1
df = 7
Now, from the t-distribution table, at df = 7 and t = 2.23
Lies p-values [ 0.05 and 0.025 ]
Hence;
0.025 < p-value < 0.05