Answer: Mary had six pieces of candy but her mother didn’t want her having too much sugar. She took away half of her candy. How many pieces does she have now?
Step-by-step explanation:
Answer:
1) = 32.02
2) = 18
Step-by-step explanation:
1) 20^2 + 25^2 = 1025
sq rt 1025 = 32.02
2) 30^2 - 24^2 = 324
sq rt 324 = 18
36mph and 3168fpm are the same
Answer:
V=0
Step-by-step explanation:
Answer:
Which is the equation of a parabola with focus (-5, 3) and vertex (-5, 6)?
Focus and Vertex are both on x = –5, so that’s the Axis of Symmetry.
Distance from Vertex to Focus is p = 3-6 = –3.
4p(y-k) = (x-h)^2
4(–3)(y–6) = (x-(-5))^2
–12(y–6) = (x+5)^2
y = (–1/12)(x+5)^2 + 6 <== Answer
Distance from Vertex to Directrix is –p = 3.
Directrix is y = 6+3 = 9.
Step-by-step explanation:
