Answer:
cscX = 
Step-by-step explanation:
using the trigonometric identity
cscX = 
sinX =
= 
cscX =
= 
Answer:
-25
Step-by-step explanation:
2a² - 5a + 4, for f(-3)
2(-3)² -5(-3)+4
2*(-27)+15+4
-54+19
= -25
J= obtuse
K=right
L=acute
M=acute
Answer:
There kind of needs to be more information. We don't have any other information other than the backstory. You're gonna need to elaborate.
Step-by-step explanation:
50 out of the 80 were adults if you have to round so it would be 5/8 then you just do 8×100 and then 5×180+70÷100 because you're want to do not do not do it