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3 years ago

12

200/100=8/x (and this

1 answer:

morpeh [17]3 years ago

7 0

Answer:

x=4

Step-by-step explanation:

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PLS ANSWER THE BELOW QUESTION AND I'LL MARK U AS BRAINLIST

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

$a) \dfrac{3x}{2}-5=4$

Add 5 to both sides

$\dfrac{3x}{2}-5 +5 = 4 + 5\\\\\dfrac{3x}{2} = 9 \\\\Now \ multiply \ both \ sides \ by \ 2 \\\\\dfrac{3x}{2}*2 = 9*2\\\\3x = 18\\Now \ divide \ both \ sides \ by \ 3\\\\x =\dfrac{18}{3}\\\\$

x = 6

$b) \dfrac{x-3}{5} + 1 = -2\\\\\\Subtract \ 1 \ from \ both \ sides\\\\\dfrac{x-3}{5} = -2 -1\\\\\dfrac{x-3}{5} = -3\\\\Multiply \ both \ side \ by \ 5\\\\x - 3 = -3*5\\\\x -3 = -15\\\\$

Add 3 to both sides

x = -15 +3

x = -12

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2 years ago

Read 2 more answers

If BAC = ADB = 90. The value of x is

alexandr1967 [171]

I’m extremely sorry, I am stumped

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3 years ago

State whether the surface of the water in an aquarium is best modeled by a point, a line, a ray, or a plane.

77julia77 [94]

A line would be best used to model the surface of an aquarium, by putting a line on top of the surface and checking if the water is level or not.

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3 years ago

The contents of a cell in a spreadsheet are shown below. 4.7893541EE-6 What number does the contents of the cell represent?

matrenka [14]

Answer:

D

Step-by-step explanation:

6 0

3 years ago

It costs the Quality company $.14 per mile to run its van. On Monday the van traveled 87.6 miles. How much did it cost to run th

Dafna1 [17]

Answer:

12.264

Step-by-step explanation:

* per would be saying the number of miles the van is running that day

.14 x 87.6

= 12.264

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3 years ago