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3 years ago

Can you please help me with the equation 2ax-b=cx+d? We have to solve for x

Mathematics

1 answer:

diamong [38]3 years ago

7 0

x=-b-d/c-2a (the "/" is a fraction bar)

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The diagram shows a row of five identical tiles each in the shape of an isosceles trapezoid what is the area of one tile

Misha Larkins [42]

Get the total amount of the 5 tiles and divide it by 5.

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3 years ago

NEED HELP ASAP:

zepelin [54]

Answer:

2035.8 (approximately)

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3 years ago

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In the function y = a(x – h)2 + k

coldgirl [10]

Answer:

h is the horizontal shift

Step-by-step explanation:

y = a(x – h)^2 + k

This is the equation for a parabola in vertex form

The vertex is ( h,k) and it is shifted from (0,0)

h is the horizontal shift and k is the vertical shift

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3 years ago

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Point M is the midpoint of segment AB.<br> AM=3x+40 and MB=x^2. Find x and AB

Nina [5.8K]

$\text{Hello there! :)}$

$x = 8\\\\AB = 128 \text{ units}$

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$\text{Since Point M is the midpoint of AB, then:}\\\\AM = MB\\\\$

$\text{Set the two equations equal to each other:}\\\\3x + 40 = x^{2} \\\\$

$\text{Move all terms over to one side to simplify more easily:}\\\\0 = x^{2} - 3x - 40$

$\text{Factor by finding numbers that sum up to -3 and multiply into -40:}\\\\0 = (x - 8)(x + 5)\\\\x = -5, 8$

$\text{The length of a segment cannot be negative, so choose the positive solution:}\\\\x = 8$

$\text{Substitute in this value of x into either AM or MB to solve for AB:}$

$AB = 2(MB)\\\\AB = 2(x^{2} )\\\\AB = 2(8^{2})\\ \\AB = 2(64)\\\\AB = 128 \text{ units}$

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3 years ago

1. What is 47% of 268?

mezya [45]

Answer:

125.96

Step-by-step explanation:

47 x 268 divided by 100

= 125.96

6 0

2 years ago