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3 years ago

Whats the difference between even and odd

Mathematics

1 answer:

Andrei [34K]3 years ago

7 0

Answer:

Odd numbers can NOT be divided evenly into groups of two. The number five can be divided into two groups of two and one group of one. Even numbers always end with a digit of 0, 2, 4, 6 or 8. 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 are even numbers.

Step-by-step explanation:

Just look it up next time ;)

You might be interested in

(-2)³ + 4 ÷ (-15 + 9)(3) - 4?

dsp73

Answer:

$-\frac{110}{9}$

Step-by-step explanation:

Given expression is $(-2)^{3} +4/(-15+9)(3)-4$

Let us perform the operations inside the parentheses first.

$-8 +4/(-6)(3)-4$

$-8 +4/(-18)-4$

$-8-\frac{4}{18} -4$

$=-12-\frac{4}{18}$

$=-12-\frac{2}{9}$

$=-\frac{110}{9}$

4 0

4 years ago

Do line segments with the given lengths form a right triangle? State whether the line segments with the given lengths form a rig

Dvinal [7]

Given:

19, 180, 181

To be able to determine if the given lengths form a right triangle, the following condition must be met:

$\text{ a}^2\text{ + }b^2=c^2$

Let's check.

a.) At a = 19, b = 180, c = 181

$\begin{gathered} \text{ a}^2\text{ + }b^2=c^2 \\ (19)^2+(180)^2=(181)^2 \\ 361\text{ + 32,400 = 32,761} \\ 32,761\text{ = 32,761} \end{gathered}$

Therefore, the given lengths could form a right triangle at a = 19, b = 180 and c = 181.

The answer is yes.

It just happened to be that we got the right answer on the first try, you must also examine at a = 180, b = 181, c = 19 and a = 181, b = 19, c = 180 if the first try didn't meet the right condition.

If you failed to get, then the given lengths could not form a right triangle. The answer would be no.

4 0

1 year ago

PLEASE HELP ME I WILL GIVE BRAINLIEST

igor_vitrenko [27]

Answer:

i think maybe 1 a minute and 60 an hour? sorry if im wrong im not super great at math

Step-by-step explanation:

8 0

3 years ago

Sammies room is 20 feet long and 12 feet wide her parents want to cover the floor with tiles. If they choose to use tiles with w

baherus [9]

Find the area of the room by multiplying the length by the width:

Area of room = 20 x 12 = 240 square feet.

Find the area of the tile: 2x 2 = 4 square feet.

To find the number of tiles divide the area of the room by the area of a tile:

240/4 = 60

They will need 60 tiles.

5 0

3 years ago

Read 2 more answers

Solve the equation using square roots. x2 + 10 = 9

Oksana_A [137]

$x^2 + 10 = 9$

Subtract 10 from both sides.

$x^2 = -1$

Since the square of a number, x, equals a negative number, -1, the answer cannot be a real number because the square of a real number is always non-negative. Therefore, there is no real number solution to this equation.

Answer: <span>B. no real number solutions</span>

5 0

3 years ago