Answer:
If two angles are not complementary, then their angles add up to 180 degrees.
Step-by-step explanation:
Each ratio is
3:1
3:1
3:1
3:1
B. False
Not necceserly
It can be 10 10 and 160
Since it has to sum up to 180
Answer:
s = 4·3^t
Step-by-step explanation:
After the first term, each term in the sequence is 3 times the previous one. This is a description of a geometric sequence. Here, the first term is 4, so the general term is ...
an = 4·3^n . . . . for n counting from 0
We can name the function "s" for "speed" and use "t" for the time in seconds. Then the equation is ...
s = 4·3^t
