Answer:
C.
Step-by-step explanation:
In order to find when the other car catches up to the other, you need to graph the distance and time for both cars. The linear function will represent their rate of speed, when the lines intersect, that is when car 2 catches up to car 1.
Hope this helps.
The answer is B because its where the two lines intersect or cross each other
Answer:
47.1 ft
Step-by-step explanation:
dx
=C
15x3.14=
47.1
Answer:
63/65
Step-by-step explanation:
Recall that sin(a-b) = sin(a)cos(b) - cos(a)sin(b)
Therefore, we have:
sin(a-b) = sin(a)cos(b) - (-3/5)(5/13)
sin(a-b) = sin(a)cos(b) + 3/13
Since sin(x) = opposite/hypotenuse and cos(x) = adjacent/hypotenuse, then if cos(a) = -3/5, sin(a) = 4/5. Likewise, if sin(b) = 5/13, then cos(b) = 12/13.
Therefore, sin(a-b) = (4/5)(12/13) + 3/13 = 48/65 + 3/13 = 48/65 + 15/65 = 63/65
Answer: ASA (angle side angle)
Check out the attached image below. In that image, I marked the 2 pairs of congruent angles. I've also marked the pairs of sides that are between the two angles. I split up the triangles to help see the two sides better.
ASA is different from SAA because of the order of the letters. Notice how the S is between the two "A"s.