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Damm [24]
4 years ago
9

Which equation shows the commutative property of addition?

Mathematics
2 answers:
docker41 [41]4 years ago
6 0

Answer:

A-4+3=3+4

Step-by-step explanation:

The commutative property of addition, also known as the order property of addition, means that a given group of numbers can be added in any order and their sum will always be the same.

marishachu [46]4 years ago
3 0

Answer:

A

Step-by-step explanation:

commutative is where one equals out to another and then when using addition you have to use the plus sign

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What is the measure of the angle formed by the minute hand and the hour hand of a clock when the clock shows 4:00?
hram777 [196]
The answer to this is 120. 
4 0
3 years ago
Read 2 more answers
1. how much do national football league (nfl) players weigh, on average? in a random sample of 50 nfl players, the average weigh
Solnce55 [7]

The average weight of a random sample of 50 NFL players is 244.4 pounds.

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

An equation shows the relationship between two or more numbers and variables.

For a samples size (n) in normally distributed population, the sample mean is normally distributed, with mean μX=μ and standard deviation σX=σ/√n.

Hence for a sample of 50 NFL players with an average weight of 244.4 pounds:

Mean = mean = 244.4 pounds

The average weight is 244.4 pounds.

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4 0
1 year ago
PLEASE HELP!!
Nesterboy [21]
First, we need to find the volume of the pan.  We do this by multiplying the length, width, and height together.  This is:

volume=10*12 \frac{1}{2} *2=250 in^{3}

Next, we find the volume of the pieces of bread.  We do this the same way.

volume=2*2 \frac{1}{2}*2=10in^{3}

Finally, we figure out how many times 10 can go into 250.  We do this by dividing 250 by 10.

250/10=25, so Arla can cut 25 pieces of bread.
6 0
3 years ago
Solve X^2 + 5x + 6 = 0
Oduvanchick [21]

Answer:

x = -2 or x = -3

Step-by-step explanation:

Solve for x over the real numbers:

x^2 + 5 x + 6 = 0

The left hand side factors into a product with two terms:

(x + 2) (x + 3) = 0

Split into two equations:

x + 2 = 0 or x + 3 = 0

Subtract 2 from both sides:

x = -2 or x + 3 = 0

Subtract 3 from both sides:

Answer: x = -2 or x = -3

6 0
3 years ago
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X=7<br> y=33<br><br> 793x+ 945y= ?
SVETLANKA909090 [29]

Answer:

36736

Step-by-step explanation:

793x+945y=793(7)+945(33)=5551+31185=36736

3 0
3 years ago
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