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3 years ago

Find value of x. Round answer to nearest tenth.

Mathematics

1 answer:

mel-nik [20]3 years ago

7 0

Answer:

Step-by-step explanation:

From the given right angle triangle,

The hypotenuse of the right angle triangle is 10.

With m∠x as the reference angle,

the adjacent side of the right angle triangle is 6

the opposite side of the right angle triangle is the unknown side.

To determine x, we would apply

the Cosine trigonometric ratio.

Cos θ = adjacent side/hypotenuse. Therefore,

Cosx = 6/10 = 0.6

x = Cos^-1(0.6)

x = 53.1° to the nearest tenth.

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Bus A takes 21 minutes to complete its route. bus B take's 35 minutes to complete its route. if both buses leave the station at

stealth61 [152]

To answer this question I tried to find a common multiple of 21 and 35 which I found to be 105. As they are in minutes 105 is 1 hour and 45 minutes; after this I found 1 hour 45 munutes after 7:30, I then got 9:15
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3 years ago

Divde 3/4÷5/7 what was the error 5/7÷3/4=5/7*4/3=20/21

Setler79 [48]

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3 years ago

2^x=1/128 solve the equation

madam [21]

Answer:

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Step-by-step explanation:

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3 years ago

0.6c+2.5=3.22 solve for c

Gemiola [76]

The answer to 0.6c+2.5=3.22 solving for C Answer:
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Read 2 more answers

Solve the following exponential function 4^3x = 4^2

Alekssandra [29.7K]

For this case we must solve the following equation:

$4^{3x} = 4 ^ 2$

By definition, for the bases to be equal then the exponents must also be the same. Thus, we have to:

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Dividing by 3 to both sides of the equation we have:

$x = \frac {2} {3}$

Answer:

$x = \frac {2} {3}$

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