Answer:
2 and 10
Step-by-step explanation:
n + n + 8 = 12
2n + 8 = 12
2n = 4
n = 2
the two numbers are 2 and 10
Answer:
x = HJ/7 + 27/7
Step-by-step explanation:
Hope this helps!
Answer:
10
Step-by-step explanation:
Answer: 1/cos θ
Step-by-step explanation:
From basic trigonometry, csc θ is the short form of cosec θ which is further expressed as
csc θ = 1/sin θ
Also,
tan θ = sin θ/cos θ
Knowing this basis of trigonometry makes the simplification easy for us.
Firstly, expressing the equation in terms of sin θ and cos θ,
The equation becomes csc θ * tan θ = [1/sin θ] * [sin θ/ cos θ]
Further simplifying by multiplication, our answer becomes
1/cos θ
Answer:
The answer is -33
Step-by-step explanation:
f(x) = 2x + 9; f(x) = -21
= 2(-21) + 9
= -42 + 9
f(x) = - 33
Thus, The answer is -33
<u>-</u><u>TheUnknownScientist</u><u> 72</u>