2 years ago

The quotient of a number and 2 is the same as the difference of the number doubled and 3. What is the number?

Mathematics

1 answer:

blondinia [14]2 years ago

7 0

Answer:

Step-by-step explanation:

x/2 = 2x-3

x = 4x-6

3x = 6

x = 2

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A window shaped like a parallelogram has an area of 18 1/3 square feet. The height of the window is 3 1/3 feet. How long us the

Lyrx [107]

The area of a parallelogram can be found in the same way as that of a rectangle, so base x height. To find the base we have to do area ÷ height or 18 1/3 ÷ 3 1/3= 5.5 feet

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2 years ago

Given the equation: 2y+8x=20. Rearrange the equation into slope-intercept form.

zhannawk [14.2K]

Answer:

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Step-by-step explanation:

2y+8x=20

2y=-8x+20

y = - 4x + 20 ... slope=-4 y intercept:20

(y = mx + b)

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2 years ago

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alukav5142 [94]

Answer:

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Step-by-step explanation:

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2 years ago

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How do I solve step by step and the answer to lnX=4.3657

Harman [31]

$\bf ln(x)=4.3657\iff log_e(x)=4.3657\\\\
-----------------------------\\\\
{{ a}}^{log_{{ a}}x}=x\impliedby \textit{log cancellation rule}\\\\
-----------------------------\\\\
e^{log_e(x)}=e^{4.3657}\implies x=e^{4.3657}$

now, for the other, we use the same cancellation rule

$\bf ln(3x)=6\iff log_e(3x)=6\implies e^{log_e(3x)}=e^{6}
\\\\\\
3x=e^6\implies x=\cfrac{e^6}{3}$

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3 years ago

a 285-inch pipe is cut into two pieces. One piece is five times the length of the other. Find the length of the shorter piece.

Katyanochek1 [597]

Answer:

37.5

Step-by-step explanation:

Let the length of the shorter piece be x and the longer piece be 5x.

Short piece + Long piece = 285 inches

x + 5x = 225

6x = 225

x = 225 ÷ 6

x = 37.5

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2 years ago