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2 years ago

12

What is the distance from X to Y?

1 answer:

densk [106]2 years ago

7 0

Answer:

15

Step-by-step explanation:

distance formula

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

$\sqrt{(9-0)^2 + (-6-6)^2}$

$\sqrt{81 + 144}$

$\sqrt{225}$

15

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Anybody know the answer I need help. Please

Evgen [1.6K]

Answer:

$\dfrac{p^2+9p+2}{p^2-49}$

Step-by-step explanation:

Problems like this require that you recognize that the denominator of the right term is a factor of the denominator of the left term. That is, you're supposed to know how to recognize and factor the difference of two squares.

$\dfrac{5-p}{49-p^2}+\dfrac{p+1}{p-7}=\dfrac{p-5}{p^2-49}+\dfrac{p+1}{p-7}\\\\=\dfrac{p-5}{(p-7)(p+7)}+\dfrac{p+1}{p-7}\cdot\dfrac{p+7}{p+7}\\\\=\dfrac{(p-5)+(p+1)(p+7)}{(p-7)(p+7)}=\dfrac{p-5+p^2+8p+7}{p^2-49}=\dfrac{p^2+9p+2}{p^2-49}$

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3 years ago

Find the slope of the line that passes through the pair points (4,5) (10,0)

barxatty [35]

Answer:

m= -5/6

Step-by-step explanation:

8 0

3 years ago

Select the scenario that best matches the equation below:<br><br> 2x + 5 = 25

son4ous [18]

Answer:

Jamie has 5 cards. his friend Bill gives him twice the number of cards he has. After this Jamie has 25 card total. I hope that this helps!!

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2 years ago

A rectangular rug has an area of 1 4/5 square yards. The width of the rug is 1 1/2 yards. What is the length,in yards,of the rug

vichka [17]

Answer:

1.2

Step-by-step explanation:

If you multiply the length by the width to find area, then you can divide the area by the width to find the length.

$1\frac{4}{5}$ ÷ $1\frac{1}{2}$ = 1.2

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3 years ago

the chess club has 50 members. they want to raise $680 for a trip to a competition. The school will give $130. how much must eac

lina2011 [118]

680-130=550 550 / 50=11 They each must pay $11

4 0

3 years ago

Read 2 more answers