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yKpoI14uk [10]
2 years ago
7

Given cos A=

Mathematics
1 answer:
AURORKA [14]2 years ago
8 0

Answer:

ndkndksndssjsjsjsjsjs nsj

Step-by-step explanation:

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a bag contains Stephanie five marbles, some red some blue. The ratio of red marbles to blue ones is 3:2. how many red marbles ar
Nikolay [14]

Answer:

There are 3 red marbles.

Step-by-step explanation:

The ratio of red marbles to blue marbles is 3:2, so for every two blue marbles there are three red marbles. This means that there are three red marbles for every four marbles in the bag. Therefore, if there are five marbles in the bag, there must be three red marbles and two blue marbles.

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Step-by-step explanation:

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3 years ago
Find the number of roots for the following equation. 9x5 + 12x4 – x2 + 8x + 4=0​
skad [1K]

Answer:

5 roots

Step-by-step explanation:

Given

9x^5 + 12x^4 - x^2 + 8x + 4 = 0

Required

The number of roots

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<em></em>

<em>Hence, the number of roots is 5</em>

8 0
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