Answer:
<em>The answer is</em> <em><u>x squared divided by 8 plus squared divided by 5=1 </u></em>
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Answer:
the answer for e is -2 and f is 2
Step-by-step explanation:
because if ever look at it E and F are straight from each other so one would be a negetive nunber and the other would be a positive number.
7x^2 - 12 = 0
7x^2 = 12 | : 7
x^2 = 12/7 | sqrt
x = sqrt(12/7)
x = sqrt(84) / 7
x = 2sqrt(21) / 7
Answer:
128 ft / second.
Step-by-step explanation:
It's acceleration is due to gravity and is 32 ft s^-2.
To find the velocity when it hits the ground we use the equation of motion
v^2 = u^2 + 2gs where u = initial velocity, g = acceleration , s = distance.
v^2 = 0^2 + 2 * 32 * 256
v^2 = 16384
v = 128 ft s^-1.
Answer:-21
Step-by-step explanation: