Answer: Raul is 15
Step-by-step explanation:
Start of the great depression: 1929
The first presidential election of Richard Nixon: 1969
Difference: 40 years + 6 years= 46 years
46 years/3= 15.3
I think that there’s around 16 squares.
5(x+4)+16
5x+20+16
And then the solution is 5x+36
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
…
