2x+2x+60=180 because the angles have to add up to 180
So you have
4x+60=180
4x=120
x=30
Answer:
A
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
Given (h, k) = (0, - 7) and r = 11, then
(x - 0)² + (y - (- 7))² = 11², that is
x² + (y + 7)² = 121 → A
Answer:
corresponding point after a 90° rotation is (1,3)
Step-by-step explanation:
its drawn
I think it’s 9hrs 15 mins
Answer:
The answer is 6
Step-by-step explanation:
p(x) = x + 3
p(-x) = -x + 3
=> p(x) + p(-x) = x + 3 + (-x) + 3 = 6
Hope this helps!
:)