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jeyben [28]
3 years ago
12

Solve the equation cos(x + 60) =2sinx

Mathematics
1 answer:
iren [92.7K]3 years ago
5 0

Answer:

x ≈ 2.62971017 + π n

Step-by-step explanation:

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9/8 × 2/3<br>faction in simplest form<br>​
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Answer:

3/4

Step-by-step explanation:

9/8 * 2/3

Rewriting

9/3 * 2/8

Simplifying

3/1 * 1/4

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Step-by-step explanation:

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Likurg_2 [28]

2x^2-7x-5=0 has two roots: x ≈ 4.10849528 and x ≈ -0.60849528.

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Find three consecutive integers such that the largest is 3 less than twice the smallest
Nostrana [21]

Answer:

The three consecutive integers are 5,6,7

Step-by-step explanation:

Let the three consecutive integers be represented as x,x+1,x+2

As per the requirement, largest integer is 3 less than twice the smallest.

=> x+ 2 = 2x -3

=> 2x -x = 2+3

=> x= 5

So the three integers are 5,6,7

Verification:

Largest integer = 7

Smallest integer = 5

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Largest integer is also 7.

So the required condition in the question is satisfied by these three integers.

7 0
3 years ago
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