All categories

2 years ago

Three and number is 14

Mathematics

2 answers:

skelet666 [1.2K]2 years ago

6 0

Answer:

14-3=11

Step-by-step explanation:

number or x=11

Luden [163]2 years ago

6 0

Answer:

3+11=14

42/3=14

4 2/3x3=14

3-17=14

You might be interested in

9234 divided by 52 but what is the remainder

HACTEHA [7]

Answer:

In a decimal it would be 177.577

In a fraction it would be 177 577/1000

5 0

2 years ago

Read 2 more answers

Integrate 1 - x / x(x2 + 1) d x by partial fractions.

solniwko [45]

Answer:

$log x-\frac{log(x^{2}+1) }{2}-tan^{-1} x$

Step-by-step explanation:

step 1:- by using partial fractions

$[tex]\frac{1-x}{x(x^{2}+1) } =\frac{A(x^{2}+1)+(Bx+C)(x }{x(x^{2}+1) }$ ......(1)

step 2:-

solving on both sides

$1-x=A(x^{2} +1)+(Bx+C)x......(2)$

substitute x =0 value in equation (2)

1=A(1)+0

A=1

comparing x^2 co-efficient on both sides (in equation 2)

0 = A+B

0 = 1+B

B=-1

comparing x co-efficient on both sides (in equation 2)

-1 = C

step 3:-

substitute A,B,C values in equation (1)

now

$\\\int\limits^ {} \, \frac{1-x}{x(x^{2}+1) } d x =\int\limits^ {} \frac{1}{x} d x +\int\limits^ {} \frac{-x}{x^{2}+1 } d x -\int\limits \frac{1}{x^{2}+1 } d x$

by using integration formulas

i) by using $\int\limits \frac{1}{x} d x =log x+c........(a)\\\int\limits \frac{f^{1}(x) }{f(x)} d x= log(f(x)+c\\$ .....(b)

$\int\limits tan^{-1}x dx =\frac{1}{1+x^{2} } +C$ .....(c)

step 4:-

by using above integration formulas (a,b,and c)

we get answer is

$log x-\frac{log(x^{2}+1) }{2}-tan^{-1} x$

6 0

3 years ago

Can the sides of a triangle have lengths 1, 3, and 10?

Troyanec [42]

Answer:

yes the sides of a triangle can have all those sides

3 0

3 years ago

A planer is set to remove 1/16 inch from a board on each pass. If the board starts out at 3/4 inch thick how many passes would y

Pachacha [2.7K]

The answer would be 7 passes

7 0

2 years ago

Read 2 more answers

What is the range of f(x) = x - 2, if the domain is {3, 1, 2)?

yuradex [85]

Answer:

Range: {1, -1, 0}

Step-by-step explanation:

Just subtract 2 from each number :)

4 0

2 years ago