Answer: x = 6, the y - coordinate is 4, therefore the value of the function when x = 6 is 4.
Answer:
Real numbers
Step-by-step explanation:
Answer: cot
Step-by-step explanation: cos
(
x
)
1
sin
(
x
)
cos
(
x
)
1
sin
(
x
)
Combine
cos
(
x
)
cos
(
x
)
and
1
sin
(
x
)
1
sin
(
x
)
.
cos
(
x
)
sin
(
x
)
cos
(
x
)
sin
(
x
)
Convert from
cos
(
x
)
sin
(
x
)
cos
(
x
)
sin
(
x
)
to
cot
(
x
)
cot
(
x
)
.
cot
(
x
)
Answer:
nope
Step-by-step explanation:
Let x be the angle. The complement is 3x + 10. The sum of two complementary angles is 90. So,
x + 3x + 10 = 90
4x + 10 = 90
4x = 80
x = 20
Plug x into the complement
3(20) + 10 = 70
The angle is 20 degrees and the complement is 70 degrees
