Given the functions: ()=5−3 f
(
x
)
=
5
x
−
3
and ()=22−4+9
g
(
x
)
=
2
x
2
−
4
x
+
9

Find the following:

1. (+)()
(
f
+
g
)
(
x
)

2. ()−()
f
(
x
)
−
g
(
x
)

3. ()()
(
f
g
)
(
x
)

4. ()()
(
f
g
)
(
x
)

5. 2()+3()

weird equations

Step-by-step explanation:

ok

Step-by-step explanation:

um

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh