Answer:
consider the < as = signs
and take -5 to the other side making it a +
x<0+5
x<5
Well

translates to

so
log5(x/2)=5 means 5^5=x/2, so 3125=x/2, so 6250=x
The square root of 4 is 2 which means that 2x2 is 4
Answer:
m∠YKZ = 90°
Step-by-step explanation:
PRYZ is a rhombus.
Property of a rhombus:
The diagonals of a rhombus are always perpendicular.
This means lines PY and RZ are perpendicular.
By definition of perpendicular lines, they intersect at right angle. Right angle has the measure of 90°, hence
m∠YKZ = 90°