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2 years ago

What is this symbol??

Mathematics

2 answers:

Serga [27]2 years ago

8 0

Answer:

plus and minus

Step-by-step explanation:

example : 3 ± 5 = 8 or -2

Law Incorporation [45]2 years ago

3 0

Hello!

The symbol + means "plus or minus"

It means we either add or subtract 4.

Example: 2+4=6 or -2

Hope it helps!

~Just a felicitous teen

#CarryOnLearning

$SilentNature :-)$

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Carolyn has 24 bottles of shampoo, 36 tubes of hand lotion, and 60 bars of lavender soap to make gift baskets. She wants to have

castortr0y [4]

Answer:

she can make 6 baskets with the bars of lavender soap 4 baskets with the bottles of shampoo and 7 baskets with the tubes of hand lotion

Step-by-step explanation:

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2 years ago

Polygon ABCD has the following vertices: A(−3, 3), B(5, 5), C(5, −4), and D(−3, −4) Calculate the area of the polygon.

aniked [119]

To solve this problem you must apply the proccedure shown below:

1. When you plot the given points, you obtain a trapezoid, therefore, you must apply the formula for calculate the area of a trapezoid, which is:

$A=\frac{(B+b)h}{2}$

Where $B$ is the larger base, $b$ is the smaller base and $h$ is the height.

2. The dimensions are:

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3. Substitute values:

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6 0

3 years ago

Read 2 more answers

Find the measure of the missing angle.

Zanzabum

34 degrees
The three angles all add up to a straight line, which is 180 degrees. One angle is 56 and one is marked as a right angle, so 90.
56+90+x=180
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7 0

2 years ago

A random number generator is used to create a list of 300 single-digit numbers. Of those 300 numbers, 146 are odd and 154 are ev

Archy [21]

Answer:

0.44

Step-by-step explanation:

The total numbers drawn = 300

Out those 146 are odd and 154 are even.

The number 8 was drawn = 22 times

So, the number of times an even number other than 8 = 154 -22 = 132

The experimental probability = The number of favorable outcomes ÷ The number of possible outcomes.

The experimental probability of an even number other than 8 being generated = $\frac{132}{300}$

Simplify the above fraction to decimal, we get

= 0.44

Therefore, the answer is 0.44

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2 years ago

What is n equal to in the equation? 4(2n+5)=60

zzz [600]

Answer:

n = 5

Step-by-step explanation:

First, you'd want to expand the entire equation to solve it.

4 (2n + 5) = 60

8n + 20 = 60

8n = 40

n = 5

I hope this helped!

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2 years ago

Read 2 more answers

What is this symbol??​

What is this symbol??