Extra points and brainliest! i need your best calculate the man’s height (use pe = m × g × h, where g = 9.8 n/kg.) a man climbs a wall and gains a potential energy of 4,620 joules. his mass is about 56. what is the height of the wall to nearest tenth of a meter? you must show your work to earn full credit. hint: use the formula and do the math.

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)