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gladu [14]
3 years ago
12

Solve 5x^2-2x-8=0 using the quadratic formula

Mathematics
1 answer:
mixas84 [53]3 years ago
4 0
Not sure if this is what you are looking for but welp

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Algebra isn’t my best subject, please help
kogti [31]

The Distributive property states that when we have the statement a(b + c), we can "distribute" the a by multiplying a times both terms that are inside the parenthses.

So in this problem, 2(5 + 7) can be simplified by distributing the

2 through both terms that are inside the set of parenthses.

So we have (2 · 5) + (2 · 7).

8 0
3 years ago
The equation of the line of best fit is shown below.
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D) because it is zero days meaning the amount of arrangement before the month
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3 years ago
What is the value of n? Write your answer as a number only
GalinKa [24]

Answer:

45

Step-by-step explanation:

5 0
3 years ago
PLEASE HURRY!!!!!<br> EXPLAIN why or why not.
Sladkaya [172]

Answer:

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Brainliest would be appreciated

3 0
2 years ago
8.33 Suppose Paul receives a 6% raise every year. After four such raises, what is the total percentage increase to the nearest w
Oksana_A [137]

Answer:

Given:

Suppose Paul receives a 6% raise every year.

To find:

After four such raises, the total percentage increase to the nearest whole percent.

The formula used to calculate percentage is: (value/total value)*100%.

Step-by-step explanation:

Step 1 of 1

Assume his salary is originally  100 dollars.

Then, in the next year, he would have 106 dollars, and in the next, he would have 112.36 dollars.

The next year he would have 119.1016 dollars and in the final year, he would have 126.247.

As the total increase is,

((126.247 -100)/100) *100

= 26.247%

the answer is 26%.

4 0
1 year ago
Read 2 more answers
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