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faust18 [17]
3 years ago
10

12v+10v+14=80 solve the equation​

Mathematics
1 answer:
krok68 [10]3 years ago
6 0

Answer:

v=3

Step-by-step explanation:

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Choose the correct sum of the polynomials (4x3 − 2x − 9) (2x3 5x 3). 6x3 − 3x − 6 2x3 − 7x − 12 6x3 3x − 6 2x3 3x − 3.
dimaraw [331]

The correct sum of the polynomial is \rm 6x^3 + 3x - 6.

We have to determine

The correct sum of the polynomials.

<h3>Sum of the polynomials</h3>

Sum of the polynomials is just a matter of combining like terms, with some order of operations.

Then,

The correct sum of the polynomial is;

\rm (4x^3 - 2x - 9) + (2x^3 + 5x + 3) \\\\ 4x^3 - 2x - 9 + 2x^3 + 5x + 3\\\\ 6x^3 + 3x - 6

Hence, the correct sum of the polynomial is \rm 6x^3 + 3x - 6.

To know more about the sum of the polynomial click the link is given below.

brainly.com/question/9465649

5 0
2 years ago
PLEASE ANSWER WILL MARK BRAINLIEST!!
const2013 [10]
Answer: AB = 30cm, BD = 16cm, CD = 30 cm, AC = 16 cm

Diagram should be the same thing, except doubled the size of the original.

Explanation: Just multiply each side by the scale factor.

8 0
2 years ago
Check all solutions to the equation. If there are no solutions, check "None."x2=0A. 1B. -1C.0D. 10E. 4E None
Juli2301 [7.4K]

The given equation is,

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8 0
1 year ago
Sara has $150 in her savings account. The amount in her account increases by %6 every year. If she does not put more money into
strojnjashka [21]

Answer:

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Step-by-step explanation:

we know that

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substitute

y=150(1+0.06)^x

y=150(1.06)^x

For x= 1 year

substitute

y=150(1.06)^1=\$159

3 0
3 years ago
You are given $100 for your birthday. You put the $100 in a savings account that pays an interest rate of 2.4% compounded monthl
jonny [76]
Each month the new total you be
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Repeating the process for a year (=12 months) you get
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After 1 year you will have $132.92
8 0
2 years ago
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