5 + w = 5 to the second power

Answers

Answer 1
Answer: W=20. Find this by finding 5 to the second power, which is 25. Then reverse the operations by subtracting 25 from 5. The answer to this should equal 20. If you still don't get it, please ask! =D
Answer 2
Answer: 5 + w = 5^2 
5 + w = 25 
w = 25 -5 
w = 20 :)))
i hope this is helpful
have a nice day 

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Rewrite the equation below into standard form. -3/2x=-2/5y-10/3

Answers

Answer:

standard form is 45x -12y -100 = 0.

Step-by-step explanation:

Given the equation is -3/2x=-2/5y-10/3.

Finding common denominator, L.C.M.(2,5,3) = 30.

Multiplying both sides by 30.

30*(-3/2x) = 30*(-2/5y-10/3)

-45x = -12y -100

Moving all terms on left side, keeping right side equal to 0.

-45x +12y +100 = 0

Making x's coefficient positive by changing all signs.

45x -12y -100 = 0

Hence, standard form is 45x -12y -100 = 0.

Answer:


Step-by-step explanation:

You want to rewrite the equation

Ax +By=C A,B,C are integers


30(-3/2x) = 30(-2/5y-10/3)

-45x = -12y - 100

-45x + 12y = -100

(t+8)(-2) = 12 what does t equal

Answers

T = -14

-2(8 + T) = 12 (8 * -2 + T * -2) = 12 (-16 + -2T) = 12

Answer:

surfergirl your a life saver yes you are

Step-by-step explanation:

How do you write the number 70,000,000+400,000+10,000+8,000+500+30+9

Answers

70,418,539 I believe
The correct Answer is :70,418,539

70,000,000
     400,000
       10,000
         8,000
            500
              30
                9
70,418,539

WILL MARK BRAINLIEST IF CORRECT!!! plz help I don’t understand at all & missed a week of school because I was sick. Find m

Answers

Answer:

23 degrees

Step-by-step explanation:

A straight line = 180 degrees, and there's a 90 degree angle on the left side, so (2x+14) + (x+7) = 90.

Then, just solve the equation.

3x + 21 = 90

3x = 69

x = 23

Therefore, m = 23 degrees

Answer:

23 degrees

Step-by-step explanation:

A straight line = 180 degrees, and there's a 90 degree angle on the left side, so (2x+14) + (x+7) = 90.

Then, just solve the equation.

3x + 21 = 90

3x = 69

x = 23

Therefore, m = 23 degrees

Find a real number c such that x^(2)+12x+c is a perfect square trinomial.

Answers

Answer:

The value of c is 36

Step-by-step explanation:

Now, we fine the perfect square polynomial, we need to have the expression of the form:

a^2+b^2+2ab

so this can be written as a perfect square as: a^2+b^2+2ab= (a+b)^2

Now the expression given to us is:

x^(2)+12x+c

so when c is 36, we will get:

x^(2)+12x+c= x^(2)+12x+36

Now, this can be re-written as:

x^(2)+2*6*x+6^2

so here we can see that it is of the form:

a^2+b^2+2ab

so the perfect square is:

x^(2)+2*6*x+6^2= (x+6)^2

Hence, when c = 36 we get a perfect square.

What is 16 /5 as a decimal

Answers

Answer:

it is 3.2

Step-by-step explanation:

It is 3.2

Steps by steps explanation: