3 years ago

I need help with this questions

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

6 0

Answer:

Picture 1

Your choice C is correct

(x - (-2))² + (y - 9)² = 5² ⇒
(x + 2)² + (y - 9)² = 25

Picture 2

(x + 5)² + (y - 6)² = 36
(x - (-5))² + (y - 6)² = 6²
r = 6, (h, k) = (-5, 6)

Correct choice is C

Picture 3

(x + 5)² + (y + 2)² = 81
(x - (-5))² + (y - (-2))² = 9²
r = 9, (h, k) = (-5, -2)

Correct choice is C

You might be interested in

Z=2(x-1) solve for x

omeli [17]

Answer:

z/2 + 1 = x

Step-by-step explanation:

z=2(x-1)

z/2 = x-1

z/2 + 1 = x

7 0

3 years ago

Read 2 more answers

Ryan earns x dollars every seven days. Write an expression for how much Ryan earns in one day. Ryan’s spouse Lee is paid twice a

Travka [436]

Answer:

Step-by-step explanation:

R=x/7 let's say R is what Ryan earned, and so he earns x dollars every seven days

L=2(R)

L=2(x/7)Let's say L is what Lee earned, she earned twice as much as Ryan so 2(x/7)

Total=2(x/7)+x/7

Total=3(x/7) the total earnings is the sum of x/7 and 2x/7 is 3x/7

4 0

3 years ago

Someone please help me with this!!!

lakkis [162]

Answer:

Ask your teacher AKA me.

Step-by-step explanation:

I'll see you at school tomorrow.

4 0

3 years ago

Solve y=-x2-2x-2 y=x-4

Free_Kalibri [48]

Step-by-step explanation:

y−x2+2x=−4y-x2+2x=-4 , y+x=2

5 0

3 years ago

Please Help!

Marina CMI [18]

Answer:

Letter:C

Step-by-step explanation:

#CARRY ON LEARNING

3 0

3 years ago