Help me with 4 and 5 please!!!!! Due tomrrow
1 answer:
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Answer:
AN = 16 units
Step-by-step explanation:
So we can use the fact that
- Since this is an isosceles triangle, segments FO and FR are both equal to 7
Manipulating the equation above to solve for AN we have
- Substituting in the known values we have
Answer:
The squared term is 1/25
Step-by-step explanation:
The parabola equation in the vertex form is
where point (h,k) is the vertex and a is the squared term. In this case h = 2 and k = -4. On the other hand, we know that y = -3 and x = -3 are in the parabola. Replacing these values in the formula gives
Solving for a
Apply law of total resistance in parallel circuit