Answer:
A. 1
Step-by-step explanation:
Since it's g(-4), we have to use the first option because that means that x is equal to less than -4.
3√x + 5
3 √-4 + 5
= 1
Answer:
-3x-6<-33 and =3x-65-6
Step-by-step explanation:
Answer:
qgog]nh[5hlTMetfrgt[ybpfd
Step-by-step explanation:
klj ;l,;gg/l.,sjmfehgads vcb
Answer:
0.38268343
Step-by-step explanation:
cos(
67.5
)
Rewrite
67.5
as an angle where the values of the six trigonometric functions are known divided by 2
.
cos
(
135\
2)
Apply the cosine half-angle identity.
±
√
1
+
cos
(
135
)
2
Change the
±
to
+
because cosine is positive in the first quadrant.
√
1
+
cos
(
135
)
2
Simplify
√
1
+
cos
(
135
)
2
√
2
−
√
2
2
The result can be shown in multiple forms.
Exact Form:
√
2
−
√
2
2
Decimal Form:
0.38268343
…
