Kristen ran at an average rate of 4.54 meters per second. If she ran for 420 seconds, how far did she run? If the distance around the school track is 400 meters, how many times did she run around the track? i need the second answer ppp 1st answer 1906.8 options 3.420 , 4.432 , 4.767 , 4.921

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

is only a line? i think so

c. side angle side. u shares the same sides

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.