Answer:
x = -3
Step-by-step explanation:
14 - -12 = 26
Answer:
´The variance is 10000
Step-by-step explanation:
The variance is defined as the square of standard deviation, consequently it is as follows:
σ^2=
σ^2=10000
Answer:
x= 45 degrees
Step-by-step explanation:
the top angle is a eight angle which is equal to 90 all triangles are 180 degrees both bottom angles are equal and 180 minus the 90 degree from the right angle is 90 degrees you divide that by 2 and you have your answer
3520:20 should be correct
Answer:
A and X
Step-by-step explanation:
Got it right on edge-nuity