An 800 seat complex is divided into 3 theater. There are 270 seats in theater 1. There are 150 more seats in theatre 2 than in theater 3. How many seats are in theater 2 (which is x)

380

Step-by-step explanation:

800 minus 270 is 530

530 minus 150 is 380

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: