Resuelve los siguientes problemas, no olvides que todo punto debe ir acompañado de su respectivo procedimiento

1. Grafica las siguientes rectas a. y = 2
b. y = −2
c. y = ¾
d. y = 0
e. x = 0
f. x = − 5
g. y = x
h. y = −2x − 1
i. y = ½x − 1
j. y = 2x 2.

Halle las siguientes distancias entre dos puntos
a. A(2,1) B(8,3)
b. C(1/2,5) D(6,3/2)
c. E(-5,1) F(1,-5) 3.

Halle las siguientes distancias
a. El punto (2,-1) y la recta 3x+4y=0
b. El punto (1,3) y la recta 2x-3y+1=0
c. El punto (2,5) y la recta x=4
d. Entre la recta 3x-4y+4=0 y la recta 9x-12y-4=0
e. Entre la recta x-2y+8=0 y la recta -2x+4y-7=0

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)

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Which of the following is an example of conditional probability