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Ilia_Sergeevich [38]
3 years ago
14

Why does an even number plus an odd number always equals an odd number?

Mathematics
2 answers:
Alex73 [517]3 years ago
7 0

Answer:

Odd is kind of like a dominant trait in math

Step-by-step explanation:

mojhsa [17]3 years ago
4 0
Because You can only get an even number by adding to evens. like 10+10=20.
But If you do 10+9=19, Because You are always going to be one number away from an even, because it's odd.
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A students cost for last semester at her community college was $2500. She spent $475 of that on books.what percent of last semes
max2010maxim [7]
It is 19%!! :) an explanation is:
We assume, that the number 2500 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 2500, so we can write it down as 100%=2500.
4. We know, that x% equals 475 of the output value, so we can write it down as x%=475.
5. Now we have two simple equations:
1) 100%=2500
2) x%=475
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=2500/475
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 475 is what percent of 2500

100%/x%=2500/475
(100/x)*x=(2500/475)*x - we multiply both sides of the equation by x
100=5.2631578947368*x - we divide both sides of the equation by (5.2631578947368) to get x
100/5.2631578947368=x
19=x
x=19

now we have:
475 is 19% of 2500
7 0
4 years ago
Jody sprints 400 meters per minute. How fast does she run in meters per second? Round to the nearest hundredth. *
Dmitry [639]

Answer:

399

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Quiz 2: percent and percentage
prohojiy [21]

Answer:

Answer: 19.2

Step-by-step explanation:

To calculate percentage, multiply the number 80 by 0.24, and the answer is 19.2.

8 0
3 years ago
Geometry
satela [25.4K]

Answer:

Option (C)

Step-by-step explanation:

From the picture attached,

Two lines 'h' and 'k' are the parallel lines and a transversal 'n' is intersecting these parallel lines at two distinct points.

By the theorem of alternate interior angles, angle 8 and angle 11 will be equal in measure.

∠8 ≅ ∠11 [Alternate interior angles]

m(∠8) = m(∠11) = 118°

Therefore, Option (C) will be the answer.

7 0
3 years ago
1 2/3 x 3 1/2 as a mixed number in simplest form. if correct you get brainliest
olasank [31]

Answer:

5

Step-by-step explanation:

1 2/3 x 3 1/2 = 5

7 0
3 years ago
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