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3 years ago

Which property does this represent -3x1=-3

Mathematics

1 answer:

katrin2010 [14]3 years ago

4 0

The property used is: Multiplicative identity

Step-by-step explanation:

We need to identify the property in the equation : $-3\times 1=-3$

The property used is: Multiplicative identity

Multiplicative identity

The multiplicative identity property is defined as if you multiply a number by 1, the result of multiplication is that original number.

In the given expression $-3\times 1=-3$ -3 is multiplied by 1 to get -3 so, multiplicative identity.

Keywords: Properties of Multiplication

Learn more about Properties of Multiplication at:

#learnwithBrainly

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What is the value of x<br> if 2x+4=3

kolezko [41]

$2x + 4 = 3 \\ \\ 2x = 3 - 4 \\ \\ 2x = - 1 \\ \\ x = - \frac{1}{2}$

# Bora 7#

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2 years ago

Helena lost her marbles. But then she found them and put them in 4 bags with mm marbles in each bag. She had 3 marbles left over

77julia77 [94]

Answer:

4m +3 marbles does Helena have in all.

Step-by-step explanation:

Here, m represents the marble in each bag.

She put them in 4 bags with m marbles in each bag.

In each bag she have m marbles

then, in 4 bag she have 4m marbles

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Since, she had 3 marbles left over.

⇒She have total number of marbles = 4m + 3

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8 0

2 years ago

Read 2 more answers

We are driving to Las Vegas. The sign says that it is one hundred forty-five miles to Las Vegas.

nata0808 [166]

Answer:

233.35488 km (Rounded to 233 km)

Step-by-step explanation:

If you convert miles to kilometers then you would use this conversion factor:

1 mile = 1.609344 km (or 1.61 km)

so in this case,

145 mile = 1.609344 km x 145

145 mile = 233.35488 km

I could also round it to 233 km.

Since your on a trip... i hope u enjoy ur journey to Las Vegas!

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8 months ago

Convert 4/6 into a decimal

Novay_Z [31]

Answer:

.66

Step-by-step explanation:

cmon bro how do u not know this

4 divide 6

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2 years ago

The ratio of red marbles to blue marbles is 7:4.what is the total no of marbles

7nadin3 [17]

Answer:

<u>its 11</u>

Step-by-step explanation:

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3 years ago