What is the equation, in standard form, of a circle with center (−5, −9) and radius 7? Enter your answer by filling in the boxes.
x__^2+y__^2=___

the radius and the amount equals water x2¨aaa+y

Step-by-step explanation:

Solution given:

Centre(h,k)=(-5,-9)

radius (r)=7

we have

Equation of a circle is;

(x-h)²+(y-k)²=r²

Substituting value;

(x+5)²+(y+9)²=7²

(x+5)²+(y-9)²=49 is a required equation of a circle.

answer:     true

step-by-step explanation:

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )