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3 years ago

What is communities property of multiplication

1 answer:

3 0

Commutative property of multiplication is saying that if all the signs are multiplication signs, then no matter what order you multiply them in, it will always be the same answer. Ex: 3•5•5=75 if you change the order 5•3•5, it'll still equal 75

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What is the slope of the line that passes through (-3,-7) and (1,9)

Rus_ich [418]

To find slope, use the formula:

(y2-y1)/x2-x1)

So here is what it will look like:

(9--7)/(1--3)

Since you are subtracting a negative, then it turns unto a positive so you are adding the numbers together.

(9+7)/1+3)

16/4

The slope of the line is 4/1 or 4. Which means that you will go up or "rise" 4 and go to the left or "run" 1.

Hope this helps!

4 0

3 years ago

Mark made a scale drawing of a soccer field, using a scale of .5 cm=1m. The actual length of the field is 110 m. What is the len

nataly862011 [7]

Answer:

The length of the field on the drawing is 55 cm.

Step-by-step explanation:

Given:

Mark made a scale drawing of a soccer field.

Using a scale of .5 cm=1 m.

The actual length of the field is 110 m.

Now, to find the length of the field on drawing.

Let the length of the field on drawing be $x.$

As given 0.5 cm is equivalent to 1 m.

Thus, $x$ is equivalent to 110 m.

Now, to get the length of the field on drawing by using cross multiplication method:

$\frac{0.5}{1} =\frac{x}{110}$

<em>By cross multiplying we get:</em>

⇒ $55=x$

⇒ $x=55$

Therefore, the length of the field on the drawing is 55 cm.

8 0

3 years ago

PLEASE HELP, LIMITED TIME!!!!!

Elenna [48]

48 i believe thats the best i can find

3 0

4 years ago

Read 2 more answers

When CPI data is collected, what does the index value represent?

gladu [14]

Answer:

When CPI data is collected, what does the index value represent. Prices used to compute CPI are collected during the entire month, and that data is published monthly. So, the index value represents an estimate of the price level for the month as a whole, rather than a specific date.

Step-by-step explanation:

MARK ME BRAINLIEST: )

THANK YOU!!!

7 0

2 years ago

What type of triangle measures 6 inches, 8 inches, and 10 inches with on 90 degree angle?

bearhunter [10]

I think it would be a right triangle

7 0

3 years ago

Read 2 more answers