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lozanna [386]
2 years ago
11

Find the length of x

Mathematics
2 answers:
Alex_Xolod [135]2 years ago
7 0

Answer:

x=3\frac{1}{2}

Step-by-step explanation:

\frac{4}{2} :\frac{7}{x}

x · 4 = 7 · 2

4x = 14

4x ÷ 4 = 14 ÷ 4

x = 3.5

zavuch27 [327]2 years ago
3 0

Answer:

7/2 =x

Step-by-step explanation:

The triangles are similar so we can write a ratio to solve

2         4

---- = -------

x        7

Using cross products

2*7 = 4x

14 = 4x

14/4 = 4x/4

7/2 =x

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The volume is twice that of the cube of width, so the width of the original prism is
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3 years ago
What is the solution to 2r- 3.1 = 1.7
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Fire Fighters are attempting to rescue people from the 3rd floor of a building. The
Daniel [21]

Answer:

If it's where they can get to the building I think it's 15

Step-by-step explanation:

Cause 10 plus 5 and if that can reach where they are able to get in I'd assume it would be 15

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2 years ago
Jaxson buys ice cream and apples at the store. He pays a total of $24.81. He pays a total of $3.60 for the ice cream. He buys 7
Vadim26 [7]

Answer:

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3 0
3 years ago
Can you figure out the formula
puteri [66]

If "a" and "b" are two values of x-coordinate, and "m" is the midpoint between them, it means the distance from one end to the midpoint is the same as the distance from the midpoint to the other end

... a-m = m-b

When we add m+b to this equation, we get

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This applies to y-coordinates as well. So ...

... The midpoint between (x1, y1) and (x2, y2) is ((x1+x2)/2, (y1+y2)/2)

_____

Jennifer had (x1, y1) = (-4, 10) and (x2, y2) = (-2, 6). So her calculation would be

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Brandon had (x1, y1) = (9, -4) and (x2, y2) = (-12, 8). So his calculation would be

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4 0
2 years ago
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