Which number line represents all of the values of x for the equation x2 = 100? (1 point) A number line is shown from negative 60 to 0 to positive 60. There are increments of 10 on the number line, and all these increments are labeled. A dot is shown on positive 10, another dot is shown on negative 10, and they are labeled as p and q, respectively.
A number line is shown from negative 60 to 0 to positive 60. There are increments of 10 on the number line, and all these increments are labeled. A dot is shown on positive 10 and is labeled as p..
A number line is shown from negative 60 to 0 to positive 60. There are increments of 10 on the number line, and all these increments are labeled. A dot is shown on positive 50, another dot is shown on negative 50, and they are labeled as p and q, respectively.
A number line is shown from negative 60 to 0 to positive 60. There are increments of 10 on the number line, and all these increments are labeled. A dot is shown on positive 50 and is labeled as p.

1. a driveway has a 15° grade. if the driveway is 40 meters long, how much does the driveway rise? (nearest tenth of a meter) 2. a person located 4 miles from a rocket launch site sees a rocket at an angle of elevation of 32°. at that moment, how high is the rocket above the ground? (nearest tenth of a mile) 3.an airplane approaches an airport landing strip with an angle of depression of 12°. if the airplane is flying at an altitude of 20,000 feet, find the distance on the ground that the plane will need to land. (nearest 1,000 feet) 4.two buildings are located on opposite sides of the street, 40 meters apart. the angle of elevation from the top of the shorter building to the top of the taller building is 53°. if the taller building is 300 meters tall, what is the height of the shorter building? (nearest meter) 5.george is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?