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2 years ago

10 - 5 2/3 = ? not in decimal form only fraction .

Mathematics

2 answers:

iragen [17]2 years ago

4 0

Answer:

13/3 or 4 1/3

Step-by-step explanation:

10 = 30/3, 5 2/3 = 17/3.

This simplifies the question.

30/3 - 17/3 = 13/3 because 30 - 17 = 13.

13/3 can also be written as 4 1/3 because 13/3 = 4 r 1

Dmitrij [34]2 years ago

3 0

it would equal the same mixed number. 5 2/3

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mezya [45]

Answer:7√3 + 3√7

Step-by-step explanation:

7√3 + √63

=> 7√3 + √(7×9)

=> 7√3 + (√7 × √9)

=> 7√3 + 3√7

8 0

2 years ago

Express 100,000 as a power of 10

Vedmedyk [2.9K]

Answer:

10^5

Step-by-step explanation:
10 multiplied by itself five times (10*10*10*10*10) is 100,000.

7 0

1 year ago

Alcohol consumption tends to cause what kind of behavior

kirza4 [7]

Agressive behavior is my best guess

3 0

3 years ago

Raquel has created a program for a robot. The robot travels 10 meters and stops. The program is designed for wheels that are 2.5

Grace [21]

Answer:

Raquel should adjust the number of rotations to 115.81 rotations

Step-by-step explanation:

step 1

Find the circumference of the wheels that are 2.5 cm in diameter

The circumference is equal to

$C=2\pi r$

we have

$r=2.5/2=1.25\ cm$

assume

$\pi =3.14$

substitute

$C=2(3.14) (1.25)$

$C=7.85\ cm$

step 2

Find the number of rotations

Divide 10 meters by the circumference

$10\ m=1,000\ cm$

$1,000/7.85=127.39\ rotations$

step 3

For a diameter of 2.75 cm find how should she adjust the number of rotations so that the robot travels the same distance

Find the circumference of the wheels

The circumference is equal to

$C=2\pi r$

we have

$r=2.75/2=1.375\ cm$

assume

$\pi =3.14$

substitute

$C=2(3.14) (1.375)$

$C=8.635\ cm$

step 4

Find the number of rotations

Divide 10 meters by the circumference

$10\ m=1,000\ cm$

$1,000/8.635=115.81\ rotations$

3 0

2 years ago

A line is represented by the equation y/x-2=3/11. What are the coordinates of some points that line on the line?

Galina-37 [17]

y/x-2=3/11 would be easier to work with if we were to put it into a more standard form, e. g., y = mx + b.

First, add 2 to both sides, to isolate y/x:

y/x = 3/11 + 22/11 = 25/11.

Next, mult. both sides by x, to get y by itself: y = (25/11)x.

This is your function.

Now make a table. You can choose any x values you want, and then calculate y for each one.

x y

0 0

1 25/11

3 (25/11)*3 = 75/11

Then we have three points on this line: (0,0), (1, 25/11), 3, 75/11). You could obtain more by choosing additional x values.

4 0

2 years ago