To solve this problem, divide both sides by 5 and you get a ratio of 24 to 1. The answer is 24 minutes per night. I hope this helped!
Answer:
-1.5
Step-by-step explanation:
5x6=30
30-21=9
9/6=1.5
remember tht the answer is NEGATIVE,, thnk u hav a good nite
Answer:
l.mao you could just send a picture, it's a bit hard to actually answer any of the questions if it's jam-packed like that
Answer:
s = 19.0
Step-by-step explanation:
To find s, use the Pythagorean Theorem.
a² + b² = c²
9² + b² = 21²
81 + b² = 441
b² = 360
b = √360
b = 18.97366596 ⇒ 19.0 (rounded to the nearest tenth)
So, s = 19.0.
Hope that helps.
The directrix form<span> is (x - h)</span>²<span> = 4p (y - k), where the focus is (h, k + p) and the </span>directrix<span> is y = k - p.
in this case, h=-4, k=3, 4p=-8, so p=-2
so the equation for the directrix is y=k-p=3-(-2)=5
the answer is y=5</span>