3 years ago

Calculate the length

Mathematics

1 answer:

OlgaM077 [116]3 years ago

3 0

I hope this helps you

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(y-2)^2=-16(x-3) what is it

Dmitrij [34]

(y-2)² = -16(x-3)

y²-4y+4 = -16x+48

y²-4y = -16x + 44

Hope it helped!

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3 years ago

A laundromat charges $10.80 to clean 18 pounds of laundry. At the same rate, how much will the laundromat charge for 28 pounds o

Drupady [299]

Answer: 16.80 for 28 pounds of laundry

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3 years ago

What value is added to both sides of the equation x2 − 6x = 10 in order to solve by completing the square?

oksano4ka [1.4K]

To find the perfect square needed, you take the "middle" value and half it, then square it. so in this case, take -6, half it into 3, and square it to get 9. you'll be adding 9 to both sides

6 0

3 years ago

What is PA Enter your answer in the box

SSSSS [86.1K]

Answer:

Step-by-step explanation:

P is the in-center

⇒PA=PE=PD because they are in-radius of the in-circle

We know that, tangent segments drawn from a point outside the circle are always equal in length

⇒DK=EK=7.2

In right triangle PKE,

using Pythagoras' Theorem : $PK^{2}=PE^{2}+KE^{2}$

⇒ $PE^{2}=PK^{2}-KE^{2}$

⇒ $PE=\sqrt{PK^{2}-KE^{2} }$

⇒ $PE^{2}=\sqrt{7.8^{2}-7.2^{2}} }$

⇒ $PE=3$

Therefore, $PA=3$

3 0

3 years ago

Please help me please answer it correctly

Kruka [31]

Answer:

$1,150

Step-by-step explanation:

Step 1: Find the total new members

40 - 10

30 new members

Step 2: Add them to the total

30 + 200

230 total members

Step 3: Find the money earned

230 * 5

$1,150

Answer: $1,150

8 0

3 years ago