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3 years ago

What does addition mean. im helping you get points

Mathematics

2 answers:

Y_Kistochka [10]3 years ago

8 0

the action or process of adding something to something else

Alex787 [66]3 years ago

6 0

Addition means when you add a number by another number to get a higher number.

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Graph 2 1/2 and opposite

Setler79 [48]

Answer:

2 1.2 and -2 1/2

Step-by-step explanation:

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4 years ago

The figures below are similar. Find the length of the missing side.

ioda

Answer:

Step-by-step explanation:

Everything is multiplied by 4

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3 years ago

Read 2 more answers

The sum of 3x2 + x – 7 and x² + 10 can be expressed as

Andrei [34K]

The sum of all that stuff is a number from here to there

6 0

4 years ago

Which is the value of x is in the domain of f(x)=x-8

mrs_skeptik [129]

Answer:

Step-by-step explanation:

Solve for x:

x - 8 = 0

Hint: | Isolate terms with x to the left hand side.

Add 8 to both sides:

x + (8 - 8) = 8

Hint: | Look for the difference of two identical terms.

8 - 8 = 0:

Answer: x = 8

8 0

3 years ago

Find x <br> Plz help me !!!

mel-nik [20]

Answer:

$\Huge\boxed{x=33.2}$

Step-by-step explanation:

Hello there!

We can solve for x using law of sines

As we can see in the image a side length divided by sin ( its opposite angle) = a different side length divided by sin ( its opposite angle)

So we can use this equation to solve for x

$\frac{21}{sin(35)} =\frac{x}{sin(65)}$

Our objective is to isolate the variable using inverse operations so to get rid of sin (65) we multiply each side by sin (65)

$\frac{x}{sin(65)} sin(65)=x\\\\\frac{21}{sin(35)} sin(65)=\frac{21sin(65)}{sin(35)}$

we're left with

$x=\frac{21sin(65)}{sin(35)}\\x=33.18208755$

assuming we have to round the answer would be 33.18 or 33.2

7 0

3 years ago