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GarryVolchara [31]
2 years ago
5

8x^3-8x=1 Solve for x

Mathematics
1 answer:
Anit [1.1K]2 years ago
4 0

Step-by-step explanation:

Step-by-step explanation:

\begin{gathered} \frac{8x - 3}{3x} = 2 \\ 8x - 3 = 6x \\ 8x - 6x = 3 \\ 2x = 3 \\ x = \frac{3}{2} \end{gathered}

3x

8x−3

=2

8x−3=6x

8x−6x=3

2x=3

x=

2

3

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A box of 20 dictionaries costs $84. An individual dictionary costs $5. You need at least 55 dictionaries. Find the price of each
SOVA2 [1]

55/20=2 as qutiont and 15 as remainder

2X84=168

15X5=75

answer=243

5 0
3 years ago
Write an equation to match each statement. Then solve. #1) 8 less than a number x is -12. #2) 15 more than a number k is 2. #3)
guajiro [1.7K]
#1) x-8= -12
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5 0
3 years ago
Question 2 2.1 2.2 2.2.1 2.2.2 Determine the general solution for sin(x - 30°) = cos 2x Consider the functions f(x) = sin(x-30°)
OLEGan [10]

The general solution for the given equation is 40°+120°n.

The period of g(x) is π.

The range of f(x) is [-1, 1].

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  • x + 2x =  90° + 30° + 360°n
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  • The period of g(x) is π.
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brainly.com/question/12539110

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5 0
1 year ago
Whitewater Rentals has 39 canoes and 25 solo kayaks. The canoes rent for $45 for a six-hour trip. The solo kayaks rent for $49 f
stiv31 [10]
$2,424 was collected for the day
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$2,424
6 0
2 years ago
Engineers are planning a new bridge to cross a small river. Surveyors created the diagram to show where the bridge would cross t
Bogdan [553]

Answer:

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Step-by-step explanation:

As per diagram, the two triangles are similar, as all angles are congruent (one is vertical, one is right, one is the

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<u>The ratio of corresponding sides is same. Find x using ratios:</u>

  • x/45 = 75/60
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  • x = 56.25 feet

6 0
3 years ago
Read 2 more answers
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