smagallanes
06.05.2020 •
Mathematics
A parabola has focus (0,3) and vertex at the origin. Write an equation of the parabola. Then find the value of x for which y-8=0.
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Ответ:
Thanks for using
Ответ:
h = 1.74
t = 1.19
Step-by-step explanation:
15.4t + 11.6h = 38.51
10.2t + 7.3h = 24.84
15.4•t + 11.6•h = 38.51
10.2•t + 7.3•h = 24.84
11.6h+15.4t = 38.51
7.3h+10.2t = 24.84
h = 87
50
= 1.74
t = 119
100
= 1.19