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3 years ago

ILL GIVE BRAINLIEST

Mathematics

2 answers:

ser-zykov [4K]3 years ago

8 0

Answer:

678899

Step-by-step explanation:

Readme [11.4K]3 years ago

3 0

g(x)=|3x|+4

Step-by-step explanation:

pls mark me as brainliest

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Which relationship describes angles 1 and 2?

posledela

Completementary angles

6 0

3 years ago

given that g(×)=<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20-%203%7D%7Bx%20%20%2B%204%7D%20" id="TexFormula1" title=" \fr

valkas [14]

ANSWER:

$\begin{gathered} a)\text{ 6} \\ b)\text{ 0} \\ c)\text{ inderminate} \\ d)\text{ 1.6} \\ e)\text{ }\frac{x+h-3}{x+h+4} \end{gathered}$

STEP-BY-STEP EXPLANATION:

We have the following function

$g(x)=\frac{x-3}{x+4}$

Now, we calculate for each case the result of the function.

a) g(6)

$g(6)=\frac{6-3}{6+4}=\frac{3}{10}$

b) g(3)

$g(3)=\frac{3-3}{3+4}=\frac{0}{7}=0$

c) g(-4)

$g(-4)=\frac{-4-3}{-4+4}=-\frac{7}{0}=\text{ inderminate}$

d) g(-15.75)

$g(-15.75)=\frac{-15.75-3}{-15.75+4}=\frac{-18.78}{-11.75}=1.59\cong1.6$

e) g(x+h)

$g(x+h)=\frac{x+h-3}{x+h+4}$

7 0

1 year ago

F(x) = [[x]], what is f(9)?

Inga [223]

Okay so in this expression, the variable x is set to 9.

Because this expression is just x = x, whatever the value of x is will be the same for both x's.

So, f(9) = 9

8 0

3 years ago

URGENT PLEASE HELP ME

kvasek [131]

Answer:

110in

Step-by-step explanation:

You are given the angle and the length of one leg of the triangle. Therefore, you will want to use one of the trigonometric formulae you've learnt. The available ones are:

$sin(\theta)=\frac{O}{H}\\cos(\theta)=\frac{A}{H}\\tan(\theta)=\frac{O}{A}\\$

where O represents the leg opposite the angle, A represents the leg Adjacent to the angle, and H represents the hypotenuse. The lamppost in this problem is the leg opposite the angle, so you want a formula that has O in the equation, namely sin or tan. Because you were given the leg adjacent to the angle, it makes sense here to use tan. Set up the equation as such to solve:

$tan(70)=\frac{x}{40}\\40*tan(70)=x\\x=110\\$

For some reason, it wanted you to convert 70 degrees to radians, so that may have been where you could have run into issues. If you plugged in 70 as degrees, you would get 48 which isn't an option. Converting 70 to 1.22 rad gets you the answer of 110 in.

5 0

3 years ago

Help me please. I don't understand.

Naddika [18.5K]

Answer:

what is it

Step-by-step explanation:

7 0

3 years ago