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Yuri [45]
2 years ago
9

Solve for x. help please lol

Mathematics
2 answers:
Luda [366]2 years ago
8 0

Answer:

x = 18

Step-by-step explanation:

given that the 3 lines are parallel then the parallel lines divide the transversals proportionally , that is

\frac{3}{9} = \frac{6}{x} ( cross- multiply )

3x = 54 ( divide both sides by 3 )

x = 18

Readme [11.4K]2 years ago
7 0
Maybe you should try 18 it might work because it will all be equal






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Answer:

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2 years ago
Help, please! :(
Mashutka [201]

Answer:

A. The greatest one year increase in tuition ocurred from 1997 to 1998.

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If you look at the graph, at the points above 1997 and 1998, you'll see that the dots are separated by two lines, not just one.

3 0
3 years ago
Please solve quickly ​
Alex Ar [27]

Answer:

77 inches

Step-by-step explanation:

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7 0
2 years ago
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photoshop1234 [79]

Answer:

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Step-by-step explanation:

I hope this helps you

6 0
3 years ago
A ladder 25 feet long is leaning againstthe wall of a house. The base of the ladder ispulled away from the wall at a rate of 2 f
WITCHER [35]

Answer: a) -7/12 ft/s, -20 ft/s, -7 ft/s

              b) 527/24 Ft²/s

              c) 2/25 rad/sec

Step-by-step explanation:

a) b=7 ; a^2+b^2 = 25^2

             a^2+b^2 = 625

Differentiate w.r.t = 2a (da/dt) + 2b ( db/dt) = 0

                                    b(db/dt) = -a(da/dt)

As found from above put a=24 b=7,15 and 24. You will get the reuqired answer.

b) Area of the triangle = 1/2 * b*h

differentiate wrt to time leads to the following relation:

2dA/dt= h(db/dt)+b(dh/dt) \\dA/dt=24-49/24 = 527/24 Ft^2/sec

c) sin (Θ) = b/25

differentiate it again to give

cos(0.284)(d\theta/dt) =  (1/25) (db/dt) \\=2/25 rad/sec

                                 

                               

6 0
3 years ago
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