Answer:
Explanation:
The reciprocal identities
csc
θ
=
1
sin
θ
sec
θ
=
1
cos
θ
cot
θ
=
1
tan
θ
The quotient identities:
tan
θ
=
sin
θ
cos
θ
cot
θ
=
cos
θ
sin
θ
Applying all these identities, on both sides, we get:
1
sin
x
+
1
cos
x
sin
x
+
cos
x
=
cos
x
sin
x
+
sin
x
cos
x
cos
x
+
sin
x
cos
x
sin
x
sin
x
+
cos
x
=
cos
x
sin
x
+
sin
x
cos
x
1
sin
x
+
cos
x
×
cos
x
+
sin
x
cos
x
sin
x
=
cos
x
sin
x
+
sin
x
cos
x
1
cos
x
sin
x
=
cos
2
x
+
sin
2
x
sin
x
cos
x
Applying the pythagorean identity
sin
2
x
+
cos
2
x
=
1
on the right side, we get:
1
cos
x
sin
x
=
1
sin
x
cos
x
Hopefully this helps!
The answers is -48 if you need me to show my work or explain it to you just ask
An integer is a positive or negative whole number. It can not be a fraction nor a decimal.
Answer:
24.88
Step-by-step explanation:
If the scale of the drawing is 1:30, it means that the vehicle drawing is 30 times smaller than the actual vehicle.
- Vehicle Length / 30 = Drawing Length
With the above information in mind, we can <u>calculate the length of the vehicle in inches</u>:
- Vehicle Length / 30 = 9.95 in
- Vehicle Length = 30 * 9.95 in
- Vehicle Length = 298.5 in
Finally we <u>convert inches to feet(</u>dividing inches by 12<u>)</u>:
Answer:
Step-by-step explanation:
t is fewer (<) than the product of 9 and 8 (9*8)