3 years ago

BRAINLIEST IF ANSWERED

Mathematics

1 answer:

balandron [24]3 years ago

4 0

Answer:

third option

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

Here (h, k) = (4, - 1) and r = 10÷ 2 = 5, thus

(x - 4)² + (y - (- 1))² = 5², that is

(x - 4)² + (y + 1)² = 25 ← equation of circle

You might be interested in

62.837 expanded form decimal

liubo4ka [24]

Answer:

60+2+0.8+0.03+0.007

Step-by-step explanation:

8 0

3 years ago

Find c, the hypotenuse, rounded to four decimal places, in a right triangle with b = 16 and B = 55°

vredina [299]

C is 19.5
I believe not promising

8 0

3 years ago

Read 2 more answers

Expand this question<br>(a+3)(a+5)<br>

Burka [1]

Answer:

Work shown below!

Step-by-step explanation:

(a + 3)(a + 5) = $a^{2} +5a+3a+15=a^{2}+8a+15$

8 0

3 years ago

Read 2 more answers

Sam's Fruit Cellar earns a $0.40 profit for each apple that it sells and a $0.40 profit for each banana that it sells. Which exp

Radda [10]

Answer: 0.40a + 0.40b

Step-by-step explanation:

Total Profit

= P(a,b) = ($0.40a) + ($0.40b),

where a = no. of apples sold and b = no. of bananas sold.

6 0

4 years ago

Juliana is x years old. Her sister is 2 years older than her. Her mother is 3 times as old as her sister. Her Uncle Rich is 5 ye

gogolik [260]

We know that Juliana is x, her sister is 2 years older, her mother is 3 times older than the sister and the uncle is 5 years older than the mother. To find out how old is Uncle Rich, we do:
Juliana = x
Sister = 2 * x = 2x
Mother = 2x * 3 = 6x
Uncle Rich = 6x + 5
So the expression representing Rich's age is 6x + 5

7 0

4 years ago

**BRAINLIEST IF ANSWERED**

BRAINLIEST IF ANSWERED