3 years ago

If the equation of a circle is (x + 5)2 + (y - 7)2 = 36, its center point is

Mathematics

1 answer:

Trava [24]3 years ago

6 0

Answer:

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 + 5)² + (y - 7)² = 36 ← is in standard form

with (h, k ) = (- 5, 7 ) → B

You might be interested in

L,m = 1, passed through (2,3)

Marysya12 [62]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A certain type of bird has a probability of 1/12 Harding a bird with white feather. If a bird lays 2 eggs, find the probability

liq [111]

A. $\frac{1}{12}*(1-\frac{1}{12})\\\frac{1}{12}*\frac{11}{12}\\\frac{11}{144}$

B. $\frac{1}{12}*(1-\frac{1}{12})+\frac{1}{12}*\frac{1}{12}\\\frac{1}{12}*\frac{11}{12}+\frac{1}{144}\\\frac{11}{144}+\frac{1}{144}\\\frac{12}{144}\\\frac{1}{12}$

6 0

2 years ago

Which graph is defined by f(x) = |x2 − x − 2|?

Paha777 [63]

It should look like a parabola with the part below x-axis cut off. the left side starts from x=-1, opening upward & to the left, the right side starts from x=2, opening upward and to the right.

7 0

3 years ago

Solve the system.<br> x = y +2 <br> 3x = 6 (y + 2)

Zielflug [23.3K]

Answer:

(x , y)=(0 , -2)

Step-by-step explanation:

5 0

1 year ago

What is 1+2-3×4÷5+6-7×8÷9

ziro4ka [17]

Simply the answer would be .38 if this is not correct then i failed