Answer:
The angle x is 32 degrees.
Step-by-step explanation:
As the angles make supplementary angle then
148+x=180
x=180-148
=32 degrees
Hence Prooved!
Answer:
well the answer is 481636 i'm assuming you want to raise it to the 2nd power after you divide
Step-by-step explanation:
6940 divided by 10 = 694
694^2 =481636
Answer:
C. (n₁ + n₂ - 2) degrees of freedom
Step-by-step explanation:
The t-test for difference between two mean when variance are equal is:
where ,
= Mean of Sample 1
= Mean of Sample 2
s = standard deviation
n_1 = size of Sample 1
n_2 = size of Sample 2
and t is Student's t-test with (n₁ + n₂ - 2) degrees of freedom.
This is proportional since rearranging it would get x/y = 2, which is an example of direct proportionality.
Answer:
If im not mistaking its b
Step-by-step explanation:
you gotta divide the nubers inside the box thing with then numbers outside it then multiply
