Answer: D
Step-by-step explanation:
It passes through the points and is horizontal
Answer:A he is correct because the inner circle is a dilation of the outer circle
Step-by-step explanation: just did the test
Answer:
( 3 )The simplified product has a degree of 2.
Step-by-step explanation:
Multiply the parenthesis using FOIL method
multiply b inside the second parenthesis
Combine like terms
Simplified product has 3 terms, and the degree of 2 because we have b^2
and c^2
Answer:
Answers are:
The value of both expressions when t=3 is 32.
The the value of both expressions when t=3 is 24.
The two expressions are equivalent.
Step-by-step explanation:
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Answer: a = (V^2 - v^2)/2s
Step-by-step explanation:
The equation for the final velocity is:
V^2 = v^2 + 2*a*s
where V is the final velocity, v is the initial velocity, a is the acceleration and s is the distance.
Now, we want to solve this formula for a, this would mean isolate a in one side of the equation, this is pretty simple, first we pass subtract v^2 in both sides.
V^2 - v^2 = v^2 + 2*a*s - v^2
V^2 - v^2 = 2*a*s
now we can divide by 2*s in both sides:
(V^2 - v^2)/2s = 2*a*s/2s = a
a = (V^2 - v^2)/2s