Complementary angles, sum = 90
So 3y - 4 + 73 = 90
3y + 69 = 90
3y = 21
y = 7
Answer
y = 7
Answer:
7
Step-by-step explanation:
The range is the difference between the largest and smallest values in the data set, thus
range = 9 - 2 = 7
Answer:
8,423
Step-by-step explanation:
499multply by 17y u will have the answer
Answer:
-94.5
Step-by-step explanation:
7.5 less 102 is equivalent to the negative of 102 less 7.5: -(102 - 7.5) = -94.5.
It is not strictly necessary to reverse the order of the numbers as shown above, but 102 - 7.5 is more famliar (and thus easier to deal with) than
7.5 - 102.
