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Bumek [7]
2 years ago
7

HELP PLEASE! ASAP, IF YOU CAN. PLEASE PROVIDE A GOOD EXPLANATION

Mathematics
1 answer:
Genrish500 [490]2 years ago
3 0

Answer:

Step-by-step explanation:

-3 + -3 = -6

Because to get to -6 on the number line you have to add a -3!!!

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What is the solution of 6x= 15 <br>​
balandron [24]

Answer:

2.5

Step-by-step explanation:

When a variable is next to a number (coefficient) it means you need to multiply. In this equation 6x are next to eachother.

Because we don't know what x is, we have to work backwards.

The opposite of multiplying is dividing, so here we can do...

15/6  and that equals 2.5

To check you replace x with 2.5 like so,

6(2.5)= 15 and it is true!

Hope this helps and have a great day!

6 0
3 years ago
A Little League team played a
Allushta [10]

Answer:

Step-by-step explanation:

So we are assuming only the times listed  count toward telling us how long the game was, so you just add the three numbers together.  155, 175 and 30

4 0
3 years ago
Convert 105 base 10 to binary number​
spayn [35]
The base-10 value of 10510 is equal to base-2 value of 11010012. Brainliest
4 0
3 years ago
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The diagonals of a parallelogram are 24 meters and 40 meters and
Naddika [18.5K]

Answer:

  28 m

Step-by-step explanation:

The longer side can be found using the Law of Cosines. The semi-diagonals are of length 12 and 20 m, and the angle between them facing the long side is 180° -60° = 120°.

  c^2 = a^2 +b^2 -2ab·cos(C)

  c^2 = 12^2 +20^2 -2·12·20·cos(120°) = 144 +400 +240 = 784

  c = √784 = 28

The longer side is 28 meters.

8 0
3 years ago
The price of a television was reduced from 250 to 200. by what percentage was the price of the television reduced
Murljashka [212]

Answer:

20%

Step-by-step explanation:

We can start by finding out how much the price of the television was reduced by.

250 - 200 = 50

Now, we need to know what percent of 250 is 50? Let x represent the percent of 250 that is 50. Using this, we can set up an equation:

<u />x\%\times 250=50

Notice that a percentage can also be written as that number over 100.

\frac{x}{100}\times250=50

\frac{250x}{100}=50

Reduce the fraction (250 and 100 have a common factor of 10)

\frac{25x}{10}=50

Reduce the fraction again (25 and 10 have a common factor of 5)

\frac{5x}{2}=50

Multiply both sides by two

5x=100

Divide both sides by 5

x=20

Therefore the price of the television was reduced by 20%.

4 0
1 year ago
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