Answer:
Step-by-step explanation:
To determine the Z - score, it is calculated as follows:
Then:
It means that there are more than 3 standar deviations below the advertised mileage.
I think it might be the last one. Hope it helps:)
There are 360 degrees. So add the 2 angles you have: 95+45=140. Subtract that from the number of degrees: 360-140=220. X=220 :)
x= 20° is the correct answer.
Ok so just do
a^2+b^2=c^2
c=longest side
a and b are the other sides
input for a and b and c and see which ones are true
A. 1^2+3^2=10^2
1+9=100
10=100
false
B, 4^2+5^2=9^2
16+25=81
41=81
false
C. 9^2+40^2=41^2
81+1600=1681
1681=1681
true
D. 16^2+30^2=44^2
256+900=1936
1156=1936
false
answer is C
