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zimovet [89]
2 years ago
9

Simplify each expression. (7x+x^4+x^3)-(6x-2x^3+8x^4)

Mathematics
1 answer:
aleksandrvk [35]2 years ago
8 0
the answer is x + 3x^3 - 7x^4
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The altitude to the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 64 and 4. What is the length
Brilliant_brown [7]
Here, Ratio of corresponding length would be equal.
Let, Altitude = x
Then, 64 / x = x / 4
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x = √256
x = 16

In short, Your Answer would be 16 units

Hope this helps!
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3 years ago
A rectangle has an area of (x2 − 17x + 72) square units. Since the area of a rectangle is determined using the formula, A = lw,
klasskru [66]

Answer:

length = (x − 8) units and width = (x − 9) units

Step-by-step explanation:

We need to factor

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Answer:

Step-by-step explanation:

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6x = 90

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2(15)= 30

5 0
3 years ago
Does (1, 0) make the equation y = 4x true?
Deffense [45]

Answer:

No

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