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3 years ago

4/9x + 1/5x=58 i need help solving this equation

1 answer:

3 0

So first let’s combine like terms and add 4/9x and 1/5x together to get 29/45x =58. Next, multiply 58 by 45/29 to isolate x, so x=90

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viktelen [127]

Answer: 30

Step-by-step explanation:

– 3 (–5) (2)

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2 years ago

Find all solutions to (X+5)(2x-3)=0

Y_Kistochka [10]

Answer:

X+5

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2x-3

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3 years ago

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o-na [289]

Answer:

Step-by-step explanation:

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3 years ago

Polygon ABCD, shown in the figure, is dilated by a scale factor of 8 with the origin as the center of dilation, resulting in the

maksim [4K]

The slope of CD is 2

Step-by-step explanation:

The transformation done is dilation and the Dilation preserves the parallel lines that means that the image line C'D' of the line CD are parallel to each other and their slopes are same. so we have to find the slope of CD.

If the line is passing through the points (x1, y1) and (x2, y2), the slope is

$\frac{y2-y1}{x2-x1}$

From the diagram the coordinates of points C and D are :

C(5, 4), D(4, 2).

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3 years ago

Twelve fifths minus three tenths

stiv31 [10]

12/5 - 3/10 = 24-3 /10 = 21/10

OR 2.1 in decimal form

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3 years ago

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