Answer:
d. 19
Step-by-step explanation:
Degrees of freedom is the number is the number of value which is used in the final calculation. It calculate as n-1, where n is the sample size. The degrees of freedom for the given scenario is 19. The sample size is 20 so the degrees of freedom is 1 less which will be 19.
Tan M = opposite / adjacent
tan M = KL / KM
tan M = 15/8
Letter C
Answer:
-5
Step-by-step explanation:
-(-5)=5
additive inverse of 5= -5
5+-5=0
Answer:
2 cm = 50 km
Find what the rate would be if 2 became 10 by dividing
10/2=5
multiply the 5 with the rate
5 x 50 = 250
250 km apart
hope this helps
Step-by-step explanation:
Answer:
dont know
Step-by-step explanation:
