Let airspeed of the plane be x mph and wind speed = y mph. Then we have the following system of equations
x - y = 1160 / 4.833 = 240.0166
and
x + y = 1160 / 4 = 290
adding the 2 equations:-
2x = 530.0166
x = 265 mph = airspeed of the plane
y = 290 - 265 = 25 mph = speed of the wind
Answer:
not sure but i think its 425 cm
Step-by-step explanation:
for the square i dont know
how its called in english the surface is 25×10= 250cm
and for the triangle its (25×14):2 = 175cm
so 175 + 250= 425cm
Answer: 6
The remainder theorem says that if we divide p(x) over x-k, then the remainder is r = p(k)
In this case, we have p(x) = x^2+5 and x-k = x+1 = x-(-1). So k = -1 is plugged into p(x) to get
p(x) = x^2+5
p(-1) = (-1)^2+5
p(-1) = 1+5
p(-1) = 6
That is why the remainder is 6. You can use polynomial long division or synthetic division to confirm this answer.
Answer:
it would be very likely that it would land heads up, about 100 times.
Step-by-step explanation: