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2 years ago

Which of the following best shows the commutative property of addition?

Mathematics

2 answers:

Aleksandr-060686 [28]2 years ago

6 0

Answer:

I think it's number 2 but I'm not sure

german2 years ago

5 0

4+5=5+4
Commutative property = a+b=b+a

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in a bag of marbles you have three green, two yellow, six blue, and nine red marbles. what is the probability of picking a yello

Nimfa-mama [501]

The answer is 1/10.

There are in total 20 marbles in the bag:
3 green + 2 yellow + 6 blue + 9 red = 20 marbles

There are 2 yellow marbles of total 20 marbles. 2 of 20 can be expressed as:
2/20 = 1/10.

Therefore, the probability of picking a yellow marble from the bag is 1/10.

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3 years ago

Zach has two savings accounts with a total of $9,000

Crazy boy [7]

4500 dollars! $9000 x 2 = 4500

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3 years ago

The side of the parallelogram in the figure above are given in cm.

GrogVix [38]

solution

or, 2 x + y = 5 y - 8 being opposite side of

parallelogram

or , 2x =5 y - y - 8

or, 2x = 4 y - 8

or, x = 4y - 8/2

or,. x = 2y- 4

therefore, 2x + y is equal to 5 y - 8 Being the opposite side of a parallelogram

now,

3y + 2 x is equal to 4x - 3 being opposite side of a parallelogram

or, 3y + 2 x-4x = -3

or,. 3y -2x = -3

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3 years ago

The mass of a pencil is 5.44 g. The mass of a crayon is 2.145 g.

Salsk061 [2.6K]

Answer:

3.295g

Step-by-step explanation:

5.44g-2.145g=3.295g

4 0

2 years ago

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Find the measure of ∠2. a. 32 b. 64 c. 116 d. 90

Studentka2010 [4]

Answer:

angle 2 =90 because it is a right angle

7 0

2 years ago

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