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ololo11 [35]
3 years ago
9

Factor the four-term polynomial.

Mathematics
1 answer:
Travka [436]3 years ago
6 0
Group like terms , factor out common variable.

(xz+x) + (yz+y)
x(z+1) + y(z+1)

factor out (z+1)

= (z+1)(x+y)
= solution C.
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an underground mine elevator reaches a total depth of 99 meters. it descends 17% of the total distance every minute. how many me
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17% of 99 is 16.83. Since that's only the distance it goes in one minute we have to multiply that by 3. 16.83 × 3 = 50.49. Since the elevator is moving down then it will be negative. The answer will be -50.49 meters.
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Answer:

The new area is 1800feet^2

Step-by-step explanation:

Step one:

Given data

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we can calculate the area of the courtyard as

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5 0
3 years ago
A bag has 5 red marbles, 4 blue marbles, 8 green marbles, and 3 yellow
kozerog [31]

<u>Answer:</u>

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<u>Step-by-step explanation:</u>

Percentage: Green marbles/Total marbles

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<u>Percentage formula:</u> \frac{a}{b} (100)<u />

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Hence, 40% of the total marbles are green.

Hoped this helped.

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