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ahrayia [7]
3 years ago
12

Subtract. ( 2 9 v)−(− 1 3 v+ 5 9 ) A. 5 9 v+ 5 9 B. 1 9 v+ 5 9 C. 5 9 v− 1 3 D. 5 9 v− 5 9

Mathematics
1 answer:
victus00 [196]3 years ago
7 0

Answer:

This is the answer 42v−59

Step-by-step explanation:

I have no idea what your other choices are but this is the correct answer. I hope it helps

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Break apart addendsas tens and ones <br> 33<br> +49
Serhud [2]

Answer:

There are 8 tens and 2 ones

Step-by-step explanation:

Hope this helps

5 0
3 years ago
What is the decimal representation of 1/8?
jarptica [38.1K]
Its A 0.125 because 0.125×8=1.000 or 1 full
6 0
3 years ago
Select all the correct equations.
Naya [18.7K]

Answer:

You did not post the options, but i will try to answer this in a general way.

Because we have two solutions, i know that we are talking about quadratic equations, of the form of:

0 = a*x^2 + b*x + c.

There are two easy ways to see if the solutions of this equation are real or not.

1) look at the graph, if the graph touches the x-axis, then we have real solutions (if the graph does not touch the x-axis, we have complex solutions).

2) look at the determinant.

The determinant of a quadratic equation is:

D = b^2 - 4*a*c.

if D > 0, we have two real solutions.

if D = 0, we have one real solution (or two real solutions that are equal)

if D < 0, we have two complex solutions.

3 0
3 years ago
If 9999 = 4, 8888 = 8, 1816 = 6, 1212 = 0, then 1919 =?
Morgarella [4.7K]

Answer:

1919=0+1+0+1=2

Step-by-step explanation:

4 0
3 years ago
Find 7512−(−334) . Write your answer as a mixed number in simplest form.
Savatey [412]

Answer:

7846

Step-by-step explanation:

two 'minus' signs cancel each other out and become an 'plus' sign

therefore

7512-(-334) = 7512 + 334

= 7846

I don't know why you wrote ' write your answer as a 'mixed number ' in 'simplest form'. A mixed number can only be formed when you have a fraction, an improper fraction no less, the answer is a whole number, and therefore cannot be written as a mixed number in simplest form. If I am wrong pls let me know and elaborate by what you mean by 'mixed number' in the comments.

I believe it may be a trick question, but who knows.

Examples of fractions expressed as a mixed number.

19/8 = 2 3/8

17/5 = 3 2/5

7 0
2 years ago
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