2 years ago

(x + 3)2 + (y – 5)2 = 1 What would be the center of this?

Mathematics

1 answer:

ValentinkaMS [17]2 years ago

8 0

Answer:

(- 3, 5 )

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

(x + 3)² + (y - 5)² = 1 ← in standard form

with centre = (h, k) = (- 3, 5 )

You might be interested in

Analyze the diagram below and answer the question that follows.

Nat2105 [25]

Answer:

Step-by-step explanation:

the cos of an angle of 45° is equal to √2/2~=0,7071

Do you want the full explanation?

4 0

2 years ago

50% of the apartments in a certain building have windows and hardwood floors. 25% of the apartments without windows have hardwoo

alexdok [17]

Answer:E 83 $\frac{1}{3}$

Step-by-step explanation:

50% of the apartment in a certain building have windows and hardwood floors.

25% of the remaining 50% apartment without window have hardwood floors.

40% of the apartment do not have hardwood floors i.e. 60 % have hardwood floor

Therefore percent of the apartments with windows have hardwood floors is

$=\frac{50 percent of total\ apartment }{60\ percent\ of\ apartment}$

=83 $\frac{1}{3}$ %

6 0

2 years ago

A type of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.

leonid [27]

Answer:

4 cups of yellow with 7 cups of blue

Step-by-step answer:

simply just double both amounts of paint and the ratios should even making the same shade of paint

8 0

3 years ago

Demi and Juan start saving money for their vacation. Demi starts with $50 and saves $20 each week; Juan started with only $35, b

Fiesta28 [93]

Answer:

i d k

Step-by-step explanation:

7 0

2 years ago

Help if you can its kinda hard

zimovet [89]

The equation would be -9+-9 = -18

8 0

2 years ago

Read 2 more answers