All categories

3 years ago

What is the value of the expression below when w = 9 and x = 2? W – 4x

Mathematics

1 answer:

mars1129 [50]3 years ago

4 0

Answer:

Step-by-step explanation:

we are given that: $x = 2$ and $w = 9$

$w - 4x \\9 - 4*2 \\9 - 8 \\1$

waji

2 years ago

ummm what is the answer for the question

You might be interested in

C(n)=−6+5(n−1) find the 8th term in the sequence

AleksAgata [21]

Answer:

Step-by-step explanation:

n = 8

c(n) = -6+5(n - 1)

c(8) = -6+5(8 - 1)

c(8) = -6+5( 7)

c(8) = -6+5(7)

c(8) = -6+35

c(8) = 29

============

Here is the series.

-6

-1

4 0

3 years ago

Which pair of functions have the same domain? A. F(x)= sin x and g(x) = tan x B. F(x) = cos x and f(x) = csc x C. G(x) = tan x a

EastWind [94]

Answer:

The correct choice is D

Step-by-step explanation:

The trigonometric functions, $\sin x$ and $\cos x$ are defined for all real numbers.

$\tan x=\frac{\sin x}{\cos (x)}$ , this function is not defined where $\cos x=0$ .

$\cot x=\frac{\cos x}{\sin (x)}$ , this function is not defined where $\sin x=0$ .

$\csc x=\frac{1}{\sin (x)}$ , this function is not defined where $\sin x=0$ .

For option A

The domain of $f(x)=\sin(x)$ is all real numbers.

The domain of g(x) =tanx is $x\ne \frac{(2n+1)\pi}{2}$

For option B

The domain of $f(x)=\cos(x)$ is all real numbers.

The domain of f(x) =csc(x) is $x\ne n\pi$

For option C,

The domain of G(x) =tanx is $x\ne \frac{(2n+1)\pi}{2}$

The domain of f(x) =cot(x) is $x\ne n\pi$

For option D;

The domain of f(x) =cot(x) is $x\ne n\pi$

The domain of f(x) =csc(x) is $x\ne n\pi$

3 0

3 years ago

Read 2 more answers

The sum of three consecutive odd numbers is 99.<br> What is the smallest of the three numbers ?

MAVERICK [17]

hope this is helpful!

4 0

2 years ago

Find P(4).<br> A 1/8<br> B 1/4<br> C 1/2

olga nikolaevna [1]

The correct answer would be A. There is only a 1/8th percent chance of the spinner landing on 4.

4 0

3 years ago

What is 92 divided by 2?

Vikentia [17]

46. Fortysix times 2 equals 92.

8 0

3 years ago