Step-by-step explanation:
This triangle is acute! ✅
It is also scalene.
see the picture below
Answer:
45 cm
Step-by-step explanation:
perimeter of a square is 4 equal sides. each is therefore 200 cm ÷ 4 = 50 cm each.
if each side is dilated by a factor of 0.9
then 50 cm × 0.9 = 45 cm
Answer:
-20 points for a incorrect answer
Step-by-step explanation:
-160/8=20
Y=-x^2 is just an inverted parabola, opening downward, with a vertex, its absolute maximum at (0,0) and decreasing without bound as x approaches ±oo