Answer:
Step-by-step explanation:
P is the center of the circle
Chord RL passes through the center of the circle. Hence it is the diameter of the circle.
According to Thales's Theorem: (The angle opposite to the diameter is 90 degrees when a triangle is drawn in that semi-circle)
=> m∠REL = 90°
Hope this helped!
<h3>~AH1807</h3>
Answer:
g(x) = -9(x + 1)2 - 7
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
56/4 = 14
42/14= 3
so he/she can fit 3 tires in 42 minutes
Answer:6 rows per minute
Step-by-step explanation:
Hello,
Remenber:
if S=(0,0) y²=2px then F=(p/2,0 and d:x=-p/2
Let's pose
x'=x-3
y'=y-1 axes passing by the point (3,0) in base (x,y) and (0,0) in base (x',y')
y'²=2p'x'
d': x'=-5=-p'/2 ==> p'=10 and y²=20x'
Returning in base (x,y) : (y-1)²=20(x-3)
Answer B