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dalvyx [7]
3 years ago
13

The top walking of a ship is 480 feet long. This is only 6 sevenths of the ship. How long is the ship?

Mathematics
2 answers:
8090 [49]3 years ago
8 0
The answer should be  560ft.
GarryVolchara [31]3 years ago
7 0
480/6<span> = 80ft </span>7<span> x 80 = 560ft.</span>
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ASAP: I need as soon as possible with this question I have taken a picture of. If you could tell me how to do it and the answer,
VladimirAG [237]

Answer:

The answer to your question is h = 125.85 ft = 126 ft

Step-by-step explanation:

Process

1.- Determine two equations to solve the problem

    tan 14 = \frac{h}{x}                     (1)

    tan 47 = \frac{h}{x - 386}           (2)

    from (1)                           h = xtan14

    substitute in (2)             tan 47 = \frac{xtan14}{x - 386}

    solve for x                     tan47(x - 386) = xtan14

                                          1.07x - 413.9 = 0.25x

                                          1.07x - 0.25x = 413.9

                                           0.82x = 413.9

                                           x = 413.9/0.82

                                           x = 504.76 ft

2.- Calculate h

                                          h = 504.76 tan 14

                                          h = 125.85 ft = 126 ft

4 0
3 years ago
Anthony has a combination of 104 nickels and quarters totaling $22. Which system of linear equations can be used to find the num
Butoxors [25]

Answer:

The answer is c and we'll use c to get the actual answers.

A) n + q = 104

B) .05n + .25q = 22 we'll multiply B) by -4

B) -.2n -1q = -88 then we add A)

A) n + q = 104 which equals

.8n = 16

n = 20 nickels

q = 84 quarters

20 nickels = $1

84 quarters = $21

Successful!!!

Step-by-step explanation:

5 0
3 years ago
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uysha [10]
You have to set up an equation so 12 x 22 + 15v=
5 0
3 years ago
Read 2 more answers
Witch number is between 1/2 and 8/9
iris [78.8K]
It could be any fraction from 5/9 to 7/9.
3 0
3 years ago
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Y - 6 = 4(1 - 4)
klasskru [66]

y - 6 = 4(1 - 4)

y - 6 = 4 - 16

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y = -12 + 6

y = -6

This is a horizontal line through the point (0, -6). See below.

4 0
3 years ago
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