Answer:
y = -3
Step-by-step explanation:
the length from directrix to vertex is equal to the length from focus to the vertex.
(-4) x[15+ (-3)] = (-4) 15+_____________a)4×(-3)b)15×(-3)c) (-4)×(-3)d)4×3
1 answer:
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Answer:
The other legs are 9 and 9√3
Step-by-step explanation:
The longer side of a 30-60-90 degree rectangle is 18.
The other legs will be
and
Where x is the longest side, which is given as 18.
Therefore one leg will be:
and the other leg will be: