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2 years ago

If f(x) = x2 – 25 and g(x) = x – 5, what is the domain of f/g(x)

Mathematics

2 answers:

olga_2 [115]2 years ago

8 0

all real values of X

olga2289 [7]2 years ago

6 0

Domain of fg(x) is determined by the domain of g(x).g(x) has domain such that x is any real number.So domain fg(x) is x such that x is any real number.

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Let AB = 24, AC = 10 and BC = 26.

nata0808 [166]

Answer:

a) 24

b) 10

c) 12/13

d) 5/13

e) 12/5

Step-by-step explanation:

a) We can see that the leg opposite <C is AB, and we are given AB = 24

b) We can see the leg adjacent to <C is AC, and we are given that AC = 10

c) The trig function sine is equal to

$\frac{opposite}{hypotenuse}$

The opposite, AB, is 24, and the hypotenuse, BC, is 26. We can plug those numbers in:

$sin(c) = \frac{24}{26} = \frac{12}{13}$

d)The trig function cosine is equal to

$\frac{adjacent}{hypotenuse}$

The adjacent, AC, is 10, and the hypotenuse, BC, is 26. We can plug those numbers in:

$cos(c) = \frac{10}{26} = \frac{5}{13}$

d)The trig function tangent is equal to

$\frac{opposite}{adjacent}$

The opposite, AB, is 24, and the adjacent, AC, is 10. We can plug those numbers in:

$tan(c) = \frac{24}{10} = \frac{12}{5}$

4 0

2 years ago

Which is the ratio 12 to 27 expressed as a fraction in lowest terms

raketka [301]

Answer:

4/9

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

F(x)=x+2,translation 2 units right

weeeeeb [17]

Answer:

when you translate you move the "x" term.

so moving to the right is x-2 (sign opposite of direction)

g(x) = (x-2) + 2

Step-by-step explanation:

8 0

2 years ago

Simplify 2•5^2 . Please <br> Help

Sliva [168]

Answer:50

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Help pls reallyyyyyyyyyyyyyyyyyy

Ivan

Answer:

Step-by-step explanation:

j=6

k=4

Rewrite the equation. So let's do that-

2.5(6*4)/6

6 and the other 6 cancel out so we are left with 2.5*4

Which is then equal to 10.

By the way, whenever you see the same number in a division problem on the numerator and denominator, just cancel them out because if you still did 2.5(6*4)/6, you would still get 10. I was just simplifying it!

5 0

2 years ago