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3 years ago

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Serafina is solving a number puzzle that involves three integers. Integers, e, f, and g, where e is negative. The product of e a

nd f is -15. The product of e and g is 6. The product of f and g is -10. What are the values of e? *

1 answer:

Alex73 [517]3 years ago

3 0

Answer:

a

Step-by-step explanation:

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Are the ratio 7/15 equal to 21/45 goe

Anna71 [15]

Yes they are equal. 45 is a multiple of 15. 45/15=3, 7*3=21. so 21/45 is equal to 7/15.

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3 years ago

The slope, m, of a linear equation can be found using the formula m = StartFraction y 2 minus y a Over x 2 minus x 1 EndFraction

ExtremeBDS [4]

Answer: Third option.

Step-by-step explanation:

By definition, the slope of a line can be calculated with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Since you need to solve for $y_2$ to find an equivalent expression, you can apply these steps:

1. You must multiply both sides of the equation by $(x_2-x_1)$ :

$m(x_2-x_1})=(\frac{y_2-y_1}{x_2-x_1})(x_2-x_1})\\\\m(x_2-x_1})=y_2-y_1$

2. Finally, you must add $y_1$ to both sides of the equation:

$m(x_2-x_1})+y_1=y_2-y_1+y_1\\\\y_2=m(x_2-x_1})+y_1$

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3 years ago

Read 2 more answers

If x is a rational number and y is the opposite of x,why do x y have the same absolute value?

olga2289 [7]

They have the same absolute value because all opposites have the same absolut value because they both are the same distance from zero

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3 years ago

You roll a 6-sided die. What is P(6)? Write your answer as a fraction or whole number.

Dimas [21]

Answer:

1/6

Step-by-step explanation:

There are six sides, so if u want to roll a six, that will be 1/6

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3 years ago

The system has infinitely many solutions. Rearranging the left side of the 2nd equation and subtracting 3a from both sides gives

Alex_Xolod [135]

Answer:

https://web.williams.edu/Mathematics/sjmiller/public_html/105/hwsolns/HWSolns_Math105_Sp2013.pdf click the link

Step-by-step explanation:

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