Answer:
38 : 133 and 16 : 56 are equivalent
Step-by-step explanation:
Given
1) 
and 
2) 
and 
Required
Determine which is equivalent
1) and
Divide by 19
--- can't be further simplified
Divide by 8
Hence:
and are equivalent
2) and
Divide by 5
Divide by 28
Hence, both are not equivalent.
Answer:
3/2
1x = 12
Step-by-step explanation:
See attachment
Answer: The interest is $453.60.
The total amount includes principal + interest. The principal was 630 and the total amount was 1083.60.
1083.60 - 630 = 453.60.
Step-by-step explanation:
Answer:
51 degrees
Step-by-step explanation:
Complementary angles are two angles whose sum is (90degrees). If one is given an angle measure and needs to find its complementary angle, then all one has to do is subtract the given angle measure from (90degrees).
90 - 39 = 51
It would be replaced with f(-2) which is the reciperacle of 2x
