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3 years ago

Wilhich expression is equivalent to 3x/x+1 divided by x+1

Mathematics

2 answers:

gavmur [86]3 years ago

6 0

Answer:

3x over x+1 MULTIPLIED by 1 over x+1 Letter choice will be A On ingenuity

Step-by-step explanation:

mr_godi [17]3 years ago

6 0

For this case we must find an expression equivalent to:

$\frac {\frac {3x} {x + 1}} {x + 1}$

Applying double C we have:

$\frac {3x} {(x + 1) (x + 1)} =\\\frac {3x} {(x + 1) ^ 2}$

Finally, an equivalent expression is:

$\frac {3x} {(x + 1) ^ 2}$

Answer:

$\frac {3x} {(x + 1) ^ 2}$

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Find the perimeter of quadrilateral PQRS with the vertices P(2,4), Q(2,3), R(-2,-2), and S(-2,3).

storchak [24]

Answer:

$P=16.53\ units$

Step-by-step explanation:

we know that

The perimeter of quadrilateral PQRS is equal to the sum of its four length sides

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have

the vertices P(2,4), Q(2,3), R(-2,-2), and S(-2,3)

step 1

Find the distance PQ

P(2,4), Q(2,3)

substitute in the formula

$d=\sqrt{(3-4)^{2}+(2-2)^{2}}$

$d=\sqrt{(-1)^{2}+(0)^{2}}$

$d=\sqrt{1}$

$dPQ=1\ unit$

step 2

Find the distance QR

Q(2,3), R(-2,-2)

substitute in the formula

$d=\sqrt{(-2-3)^{2}+(-2-2)^{2}}$

$d=\sqrt{(-5)^{2}+(-4)^{2}}$

$dQR=\sqrt{41}\ units$

step 3

Find the distance RS

R(-2,-2), and S(-2,3)

substitute in the formula

$d=\sqrt{(3+2)^{2}+(-2+2)^{2}}$

$d=\sqrt{(5)^{2}+(0)^{2}}$

$dRS=5\ units$

step 4

Find the distance PS

P(2,4), S(-2,3)

substitute in the formula

$d=\sqrt{(3-4)^{2}+(-2-2)^{2}}$

$d=\sqrt{(-1)^{2}+(-4)^{2}}$

$dPS=\sqrt{17}\ units$

step 5

Find the perimeter

$P=PQ+QR+RS+PS$

substitute the values

$P=1+\sqrt{41}+5+\sqrt{17}$

$P=6+\sqrt{41}+\sqrt{17}$

$P=16.53\ units$

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Convert the unit of capacity.<br> 9 qt 3 cequals___ fl oz<br><br> 20 points

pickupchik [31]

Answer: The answer is 288

Step-by-step explanation:

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3 years ago

Mera painted equal sections of her bedroom wall to make a pattern. She painted 2/5 of the wall white and 1/2 of the wall lavende

kirill115 [55]

2/5 and 1/2 can go into 10.

So, 2/5*2 = 4/10
and, 1/2*5 = 5/10.
Got it?

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3 years ago

Margery is 3 years younger than 2 times Abby’s age. Margery is 33 years old. How old is Abby?

SpyIntel [72]

D. 18

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3 years ago

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Reed wants to buy a new tent for an upcoming camping trip. The tent is marked down from its original price by 20%, and Reed has

lukranit [14]

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3 years ago