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svetoff [14.1K]
3 years ago
11

9+8=17 what number sentence shows the commutative property of addition

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
8 0
The commutative property of addition is just switching the numbers around really! so yr answer would be 9+8=8+9
adelina 88 [10]3 years ago
5 0

By definition we have:

In mathematics, the commutative property or commutativity is a fundamental property that has some operations according to which the result of operating two elements does not depend on the order in which they are taken.

This is fulfilled in ordinary addition and multiplication: the order of the addends does not alter the sum, or the order of the factors does not alter the product.

We have then that the commutative property for this case is:

9 + 8 = 8 + 9 = 17

Answer:

A number sentence that shows the commutative property of addition is:

9 + 8 = 8 + 9 = 17

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Create your own scenario for a system of equations and solve it. Please do not just write two equations, but apply what you have
BARSIC [14]

Answer:

Dr. Potter provides vaccinations against polio and measles.

Each polio vaccination consists of 444 doses, and each measles vaccination consists of 222 doses. Last year, Dr. Potter gave a total of 606060 vaccinations that consisted of a total of 184184184 doses.

How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP!!!!!!!!!!!!!!!!!!!!!!!!
Artyom0805 [142]

The recursive formula for f(n) is f(n) = 4.25 + f(n - 1), f(0) = 2.25.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let f(n) represent the total cost of shoe rentals for n games, hence:

The recursive formula for f(n) is f(n) = 4.25 + f(n - 1), f(0) = 2.25.

Find out more on equation at: brainly.com/question/2972832

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8 0
2 years ago
I need an explanation on how to do this and an answer, please.
Fudgin [204]

Answer:

111°

Step-by-step explanation:

the angle is question is an alternate-interior angle with the one labeled as 111° and alt-int angles are congruent

3 0
3 years ago
Read 2 more answers
187.36 -0.6 solve this ​
lisov135 [29]
Answer: 187.30

explanation for answer:
5 0
3 years ago
Plz help assap!!!!!!​
Neporo4naja [7]

Answer:

3y = 60°, 2y = 40° ,     4x = 104°, x = 26°, y = 50°

Step-by-step explanation:

Triangle g

180° = 80° + 3y + 2y

100° = 5y

y = 20°

Triangle h

y = 180° - 130°

y = 50°

180° = 4x + x + 50°

130° = 5x

x = 130 / 5

x = 26°

6 0
3 years ago
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