20
of
A school is planning for an addition in some open space
next to the current building. The existing building ends at
the origin. The graph represents the system of equations
that can be used to define the space for the addition. What
is the system of equations that matches the graph?
- -6 -5
-3 -2 -18
Cys 3x
y> - 2x - 1
Cy> 3x
ys-22-1
y<-3x
ya2x - 1
y> 3x
ys2x-1
Mark this and return
Save and Exit

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )

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