The answer is B.
I need 20 character for this answer
Answer:
If a distribution isn't skewed, that means it's symmetrical, and potentially normal. Please see the attached picture for a visual representation.
Step-by-step explanation:
hope you can understand
10-7= 3 3+7=10 because if u subtract 10 by 7 gives u 3
Answer:
17° and 73°
Step-by-step explanation:
For two complementary angles, the sum of angles is equal to 90 degrees.
Let other angles = x
First angle = 5+4x ...(1)
ATQ,
5+4x+x=90 ...(2)
Equation (1) and (2) shows the equations for the given problems.
5+5x=90
5x = 85
x = 17°
Other angle = 17
First angle = 5+4x
= 5+4(17)
= 73°
So, the other two angles are 17° and 73° respectively.
