Answer:
(9-6.6)÷2=x
Step-by-step explanation:
Do it in reverse from 9 all the way to x.
Answer:
1) The length of
is 20.
2) The length of
is 17.
Step-by-step explanation:
1) If
and
, then we can use the following proportionality ratio:
(1)
Where
is the length of segment
.
If
, then the value of
is:



The length of
is 20.
2) If
and
, then we can use the following proportionality ratio:
(2)
Where
is the length of segment
.
If
, then the value of
is:



The length of
is 17.
<span>F(x) = 4x -1
Substitue 3 for x
F(3) = 4(3)-1
Multiply 4 by 3
F(3) = 12-1
Subtract
Final Answer: F(3)= 11</span>
31/50 is the correct answer. It began at 62/100 but you must reduce