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77julia77 [94]
3 years ago
15

2. Write 7x2 - 4 + 6x3 - 4x - x4 in standard form.

Mathematics
2 answers:
Hunter-Best [27]3 years ago
5 0

Answer:

16-5x

Step-by-step explanation:

just olya [345]3 years ago
3 0

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em>

<h3><em>G</em><em>ood</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em></h3>

<em>~</em><em>p</em><em>r</em><em>a</em><em>g</em><em>y</em><em>a</em>

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B 5 3 a 4 What is the length of the hypotenuse of this triangle? 3 units 5 units 4 units​
Lunna [17]

Answer:

5 units

Step-by-step explanation:

The hypotenuse is always the longest segment on a triangle. If the lengths of the sides of this triangle are 3 units, 4 units, and 5 units, the hypotenuse will be 5 units. You can use the pythagorean theorem to check.

a^2+b^2=c^2

If you substitute the variable with the lengths of the legs in ascending order, you will get 3^2+4^2=5^2. Simplifying the equation, you will get 9+16=25, or 25=25. Thus, proving the equation.

Hope this helped! :)

6 0
3 years ago
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2 years ago
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notka56 [123]

Answer:

Distribute

When you have an equation like this, distribute first and then add or subtract like terms to solve for x.

Hope this helps!!

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3 years ago
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3x(2ab - b) - 2y(2a - b)<br>please i need help!!​
Salsk061 [2.6K]

Answer:

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Step-by-step explanation:

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saw5 [17]

Final Answer: 6x + 24

Steps/Reasons:

Question: Simplify 6(x + 4)

<u>Step 1</u>: Expand by distributing the terms.

6x+ 6 × 4

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