Hello!
You could write this as the equation below.
I hope this helps!
Find the vertex by using the formula -b/2a
To find a and b, we must know that a and b are located at y = ax^2 + bx + c.
We find that b is 4 and a is 1 by looking at the given quadratic function.
The answer is A. -4/2(1) because the question is looking for the correct steps to find the answer.
A segment is created from points A and B. To copy segment AB,"The distance between points A and B" needs to be identified for the construction
This is further explained below.
<h3>What is a
segment?</h3>
Generally, In this case, we have two points A and B, which form a segment. The production of a carbon duplicate of segment AB requires the determination of "The distance between points A and B."
In conclusion, In this case, we have two points A and B, which form a segment. The production of a carbon duplicate of segment AB requires the determination of "The distance between points A and B."
Read more about a segment
brainly.com/question/12728072
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The answer is 3.5 hours.
18 hours divided by 5 knights.
Answer:
56/65.
Step-by-step explanation:
By Pythagoras AB = √(5^2 + 12^2) = √169 = 13.
and AC = √(12^2 + 9^2) = √225 = 15.
sin BAC = sin (BAD + CAD) = sin BAD cos CAD + cos BAD sin CAD.
= 5/13 * 12/15 + 12/13 * 9/15
= 60/195 + 108/195
= 168/195
= 56/65.
