Answer:
90°
Step-by-step explanation:
Supplementary means they add to 180°. Vertical angles are congruent, so they must both be 180°/2 = 90°.
17
f(x) = 3x + 2
Let x=5
f(5) = 3*5 + 2
Multiply first
= 15+2
Then add
= 17
Exact Form:
d
=
−
7
√
47
2
,
+
-
Decimal Form:
0.07217269
…
6.92782730
true
let me know if this is right
