2 years ago

What is 1.3 repeating in fraction

Mathematics

1 answer:

Rudiy272 years ago

4 0

1 $\frac{3}{10}$

You might be interested in

Translate the word phrase into a math expression. nine more than five times a number A.9 > 5n B.9 – 5n C.5n – 9 D.5n + 9

STatiana [176]

A number - n
five times the number - 5n
nine more than five times the number - 5n+9

The answer is D.

7 0

3 years ago

Read 2 more answers

Consider the function.

Licemer1 [7]

Answer:

Option 4

Step-by-step explanation:

Given function is,

$f(x)=2\frac{1}{2}-3\frac{1}{3}x$

Steps to get the inverse of the given function,

Step 1,

Convert the function into equation,

$y=2\frac{1}{2}-3\frac{1}{3}x$

Step 2,

Interchange the variables 'x' and 'y',

$x=2\frac{1}{2}-3\frac{1}{3}y$

Step 3,

Solve the equation for the value of y,

$x-2\frac{1}{2}=-3\frac{1}{3}y$

$x-\frac{5}{2}=-\frac{10}{3}y$

$-x+\frac{5}{2}=\frac{10}{3}y$

$-3x+\frac{15}{2}=10y$

$-\frac{3}{10}x+\frac{15}{20}=y$

$y=-\frac{3}{10}x+\frac{3}{4}$

Step 4,

Convert the equation into inverse function,

$f^{-1}x=-\frac{3}{10}x+\frac{3}{4}$

For x-intercepts,

Substitute y = 0,

$0=-\frac{3}{10}x+\frac{3}{4}$

$\frac{3}{10}x=\frac{3}{4}$

$x=\frac{10}{4}$

$x=\frac{5}{2}$

$x=2\frac{1}{2}$

Therefore, x-intercept of the inverse function is $(2\frac{1}{2},0)$ .

Option 4 will be the answer.

8 0

2 years ago

What’s the slope of the line that passes through (-9, -4) and (6, 15).

lesya [120]

19/15, look at the attachment for work

7 0

3 years ago

HELP PLEASE I WILL GIVE BRAINLIEST

Ede4ka [16]

False
True
True

Needs 20 characters

3 0

2 years ago

Tameka uses a scale of 1 inches to 265 feet to draw a map of her favorite bike path. On Tameka's map, the bike path's length is

Arturiano [62]

1 inch → 265 feet

23.25 inches → 265 x 23.25 = 6161.25 feet

Answer: 6161.25 feet

8 0

3 years ago

Read 2 more answers