BC = EF
the side has to lie between the two angles
F^-1(x) = sqrt 2(-5+x)/2, - sqrt 2(-5+x)/2
<span>9596.92898273, i put this in my calc. hope this helps!</span>
Answer:
Step-by-step explanation:
triangle
Answer:
<u>94</u>
Step-by-step explanation:
Equating the mean to the scores :
- 88 = 79 + 89 + 90 + x / 4
- 352 = 258 + x
- x = <u>94</u>
