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Eddi Din [679]
3 years ago
14

What is the correct definition for sec theta ?

Mathematics
1 answer:
lutik1710 [3]3 years ago
7 0
Sec Ф=1/cos Ф=cos⁻¹Ф

correct answers: a. sec Ф=cos⁻¹Ф    and    d. sec Ф=1/ cos Ф
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Shannon rolls two number cubes, each numbered one through six. She observes the numbers facing up on each number cube and finds
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3 years ago
If f(x) = x-1/3 and g(x)= 3x+1, what is (f o g)(x)?
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Answer:

(f o g)(x) = 3x + \frac{2}{3}

Step-by-step explanation:

We have the function f(x) = x-\frac{1}{3} and we have the function g(x) = 3x + 1. We want to find g(x) composed with f(x)

Then, the function (f o g)(x) is the same since f(g(x))

That is, you must do x = g(x) and then enter g(x) into the function f(x).

f(g(x)) = (g(x)) -\frac{1}{3}

f(g(x)) = (3x + 1) -\frac{1}{3}

Simplifying, we obtain:

(f o g)(x) = 3x + 1 -\frac{1}{3}\\\\(f o g)(x) = 3x + \frac{2}{3}

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3 years ago
The sum of two numbers is
bekas [8.4K]
Okay you have 2 sum unknow lets call them X+Y

so X+Y=33, 4X=108

Get X by it self then plug it in 4X=108

X=-Y+33
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Y=6 X=27 if you check it works out
3 0
3 years ago
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