Answer:
(x+3)²+(y+5)² = 36
Step-by-step explanation:
The general equation of a circle is expressed as;
(x-a)²+(y-b)² = r² where;
(a, b) is the centre of the circle
r is the radius of the circle
Given
Centre (-3, -5)
a = -3 and b = -5
radius r = 6units
Substitute
(x-a)²+(y-b)² = r²
(x-(-3))²+(y-(-5))² = 6²
(x+3)²+(y+5)² = 36
hence the required equation is (x+3)²+(y+5)² = 36
Answer:
F
Step-by-step explanation:
this is because 8b means 8 dollars multiplied by the number of students. and since she wants to make more than 320 dollars the mouth of inequality must be facing 8b to indicate greater than
Answer:
Step-by-step explanation: okay but
Answer:
of what?
Step-by-step explanation:
Consider right triangles ADB and ADC in the figure, right angle D.
By alternate transversals ABD=63° and ACD=11°.
That's in one second, so
Answer: 37 meters per second
