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Kryger [21]
2 years ago
10

What method works 100% of the time?

Mathematics
1 answer:
Georgia [21]2 years ago
3 0

Answer: Quadratic Formula

Step-by-step explanation:

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Kira needs 3,000 milligrams of zinc for a science experiment. Which expression can be used to determine how many grams of zinc s
harina [27]

Answer: 3,000 divided by a thousand

Step-by-step explanation: 1,000 milligrams equal one gram so you divide the number of milligrams by 1,000 to find out the number of grams.

8 0
3 years ago
Need help will give brainlist​
allsm [11]

Answer:

3rd option

Step-by-step explanation:

- 1 ( \frac{3x}{2y} )

- 1 is multiplying the complere fraction , not just 1 part of it , so

= - \frac{3x}{2y}

5 0
2 years ago
Please help asap! Will give brainliest! Please read the question then answer correctly! No guessing.
frutty [35]

Answer:

(x - 5) (x - 7)

Step-by-step explanation:

<em><u>To factor this trinomial, you must split the middle term (-12x) into two terms that can be added to get -12x, and multiplied to get 35:</u></em>

<em><u /></em>x^2 - 12x + 35

x^2 -7x - 5x + 35

<em><u>Group:</u></em>

(x^2 -7x) (-5x + 35)

<em><u>Take out the GCF (Greatest Common Factor):</u></em>

x(x - 7)  -5(x - 7)

(x - 5) (x - 7)

4 0
3 years ago
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What the polynomial in standard form of (X-3)(X-4)=
Anna007 [38]

Answer:X^2-7x-12

Step-by-step explanation:

That’s how it is

4 0
3 years ago
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Factor : 49c^2 - 25d^6
Keith_Richards [23]
49c^2 - 25d^6
(7c)^2 - (5d^3)^2
(7c + 5d^3)(7c - 5d^3)

The answer is: (7c + 5d^3)(7c - 5d^3).
7 0
3 years ago
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