Answer:
Step-by-step explanation:
Sandy only because the 2 prisms overlap
if you get the right answer, no. if you get the wrong answer yes
it all depends on what the question is and such
Approximately 95% of a normal distributions falls within 2 standard deviations of the mean.
Answer:
Step-by-step explanation:
7x + 2x =90 (being perpendicular)
9x =90
x =90/9
x =10
substiute the value of x
7x
=7*10
=70
2x
=2*10
=20
