3 years ago

Multiply and simplify: x+4/x-5*x-1/x^2+2x-8

Mathematics

1 answer:

____ [38]3 years ago

7 0

Hope it could help u

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5, -15, 45, -135 identify the common ratio , then write the sequence as a geometric series

Novay_Z [31]

Answer:

Common ratio: -3

Geometric sequence: an=5(-3)^n-1

Step-by-step explanation:

Each number multiplied by -3 gets the product of the next number. (5*-3= -15)

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2 years ago

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Igoryamba

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Step-by-step explanation:

7.50x + 6y ≤ 92. AND. x + y ≥ 20

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The plans for a new ammusement park were laid out on the first quadrant of a coordinate plane. The entrance to the roller coaste

Solnce55 [7]

The first step is to determine the distance between the points, (1,1) and (7,9)

We would find this distance by applying the formula shown below

$\begin{gathered} \text{Distance = }\sqrt[]{(x2-x1)^2+(y2-y1)^2} \\ \text{From the graph, } \\ x1\text{ = 1, y1 = 1} \\ x2\text{ = 7, y2 = 9} \\ \text{Distance = }\sqrt[]{(7-1)^2+(9-1)^2} \\ \text{Distance = }\sqrt[]{6^2+8^2}\text{ = }\sqrt[]{100} \\ \text{Distance = 10} \end{gathered}$

Distance = 10 units

If one unit is 70 meters, then the distance between both entrances is

70 * 10 = 700 meters

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1 year ago

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Wheres the questions???

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3 years ago

Express as a single power.

Nina [5.8K]

a) 1

b) -5

c) $\frac{6^3.6^5}{6^2.6^4} = \frac{6^{3+5} }{6^{2+4} } = \frac{6^8}{6^6} = 6^{8-6}=6^2$

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