Solve the equation for
t
t
by finding
a
a
,
b
b
, and
c
c
of the quadratic then applying the quadratic formula.
t
=
10
−
h
+
√
h
2
−
20
h
+
160
10
t
=
10
-
h
+
h
2
-
20
h
+
160
10
t
=
10
−
h
−
√
h
2
−
20
h
+
160
10
X/7 = 6/4.2
4.2x = 42
x= 10
4/6=0.6666666667
0.6666666667×39=26 millimeters
Answer:
Mine was multiple choice and I got c
Step-by-step explanation:
