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3 years ago

14

Can someone tell me what this says? I can’t really read it. The summary part

1 answer:

oksano4ka [1.4K]3 years ago

8 0

Division of a rational number is obtained by First multiplying the first ration on number buy denominator of second rational number and multiplying the dominator of first rational number by the numerator of the second rational number provides the... (that is all I could read)

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irina1246 [14]

Answer:

$13,392

Step-by-step explanation:

it will cost that because 1240 times 10.8 = 13,392

8 0

3 years ago

Select all the points that are on the line through (0 5) and (2 8) A.(5 11) B.(5 10) C.(6 14) D.(30 50) E.(40 60)

mihalych1998 [28]

Answer:

Options C. and D. are correct.

Step-by-step explanation:

Let $(x_1,y_1)=(0,5),\,(x_2,y_2)=(2,8)$

Equation of a line is given by $y-y_1=(\frac{y_2-y_1}{x_2-x_1})(x-x_1)$

$y-5=(\frac{8-5}{2-0})(x-0)\\\\y-5=\frac{3}{2}x\\\\2y-10=3x\\3x-2y+10=0$

Put $(x,y)=(5,11)$

$3(5)-2(11)+10=15-22+10=3\neq 0$

Put $(x,y)=(5,10)$

$3(5)-2(10)+10=15-20+10=5\neq 0$

Put $(x,y)=(6,14)$

$3(6)-2(14)+10=18-28+10=0$

Put $(x,y)=(30,50)$

$3(30)-2(50)+10=90-100+10=0$

Put $(x,y)=(40,60)$

$3(40)-2(60)+10=0\\120-120+10=10\neq 0$

So, points $(6,14),\,(30,50)$ satisfy the equation $3x-2y+10=0$

Therefore,

points $(6,14),\,(30,50)$ lie on the line through $(0,5)$ and $(2,8)$

Options C. and D. are correct.

8 0

2 years ago

Simplify the fraction 20/24 to lowest term.

arsen [322]

The lowest term for 20/24 is 5/6

4 0

2 years ago

Read 2 more answers

A city traffic light cycles through green, yellow, and red in 60 seconds. It is yellow for 3 seconds. Which term best describes

Paha777 [63]

Answer:

c

Step-by-step explanation:

5 0

3 years ago

A daily newspaper has a circulation of 6 617 000 copies per day if 1 days papers were distributed evenly amongst 13 cities how m

anygoal [31]

Answer:

apparently, 47461 copis. thats wrong calculations..

Step-by-step explanation:

7 0

3 years ago