Answer:
25
Step-by-step explanation:
7² + 24² = c²
(7 x 7) + ( 24 x 24) = c²
49 + 576 = c²
625 = c²
25 = c
The diver will hit the water when the height is zero, so we will want to set our height function equal to zero
0 = -4t^2 + 11t + 3
we will then factor to find out value of t that make the function equal to zero
0 = (-4t - 1 ) ( t - 3 )
This means our function equals zero when t = -1/4 s and t = 3 seconds
Since time cannot be negative, our final solution is t = 3 seconds
Answer:
The answer is attached below
Step-by-step explanation:
Answer:
y=3x+16
Step-by-step explanation:
slope=(4-10)/(-4+2)=-6/-2=3
or slope=(-14-4)/(-10+4)=-18/-6=3
eq. of line is y-10=3(x+2)
or y=3x+6+10
or y=3x+16
Answer:
x= 11
Step-by-step explanation:
or, 9x-18=81
or, 9x=81+18
or, 9x=99
or, x=99/9
or, x=11
