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3 years ago

7

Equivalent ratio for 5:9

1 answer:

vfiekz [6]3 years ago

5 0

10:18 is an equivalent ratio.

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Solve the equation. Explain or show your reasoning.<br><br> 1/2 x -7 = 1/3 (x-12)

Dafna11 [192]

Answer:

x = 18

Step-by-step explanation:

1: 1/2x - 7 = 1/3x - 4

2: 3/6x - 7 = 2/6x - 4

3: 3/6x = 2/6x + 3

4: 1/6x = 3

5: x = 18

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3 years ago

I am going to get a b in abstract algebra do i suck at math

I am Lyosha [343]

If you are going to get a "B" then NO!

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4 years ago

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What is the area of the trapezoid if the bottom base is 4x-5 and the top is 6x+3 with both sides being -5x+10?

Salsk061 [2.6K]

Step-by-step explanation:

Area=(a+b)/2 x h

a=6x+3

b=4x-5

h=-5x+10

Area= -25x^2+55x-10

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3 years ago

Two vertices of a right triangle have coordinates (3, 7) and (3, 10) . The segment that connects these points is a leg of the tr

vesna_86 [32]

(7,8) I think is the answer your looking for

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3 years ago

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A scuba diver reaches an elevation of -78 feet, which is a depth of 78 feet.

gavmur [86]

Answer:

true

Step-by-step explanation:

depth is how far down you are from the surface

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3 years ago