S What is the value of x?
9
0 12 units
16
15 units
X
0 20 units
R
0 25 units

9514 1404 393

  12 units

Step-by-step explanation:

In this geometry, all of the right triangles are similar, so corresponding sides are proportional.

  short-side/short-side = long-side/long-side

  9/x = x/16

  x^2 = 144 . . . . cross multiply

  x = 12 . . . . . . . take the square root

i can answer this question sweetie!

step-by-step explanation:

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.