3 years ago

Write -0.39 repeating as a fraction in simplest form.

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

6 0

Answer:

Step-by-step explanation:

Do you mean -0.3999..., or -0.393939... ?

-0.3999... = -⅖

-0.393939... = -13/33

You might be interested in

Question 20 An employee at a store is going to display 9 scented candles in a row on a shelf. He will put one of the candles, Oc

valentinak56 [21]

Answer:4

Step-by-step explanation:

7 0

3 years ago

A diver went 25. 65 feet below the surface of the ocean and then 16.5 Think it further down here then rose 12.45 feet right and

Flauer [41]

-25.65 - 16.5 + 12.45 = -29.7......he is now at 29.7 ft below the surface

7 0

3 years ago

What is the volume of this sphere?

photoshop1234 [79]

Answer:

3052.08

Step-by-step explanation:

We use the volume formula for spheres

$\frac{4}{3}$ πr³

Plug in 9cm for radius and evaluate

$\frac{4}{3}$ π(9)³

$\frac{4}{3}$ π*729

3052.08

6 0

2 years ago

In a right triangle the lengths of the legs are a and b. Find the length of a hypotenuse, if: a=3, b=4;

prohojiy [21]

Answer:

The hypotenuse is 5

Step-by-step explanation:

We can use the Pythagorean theorem to find the hypotenuse of a right triangle

a^2 +b^2 =c^2 where a and b are the legs and c is the hypotenuse

3^2 +4^2 =c^2

9+16=c^2

25=c^2

Take the square root of each side

sqrt(25) =sqrt(c^2)

5 = c

6 0

3 years ago

Read 2 more answers

FOR BRAINLIEST ANSWER THIS ASAP

mel-nik [20]

Answer:

-3x + y = -14

Step-by-step explanation:

m = 3/1 = 3

1 = 15 + b

b = -14

Y = 3x - 14

-3x + y = -14

5 0

2 years ago