Answer:
The first one
Step-by-step explanation:
Answer:
Step-by-step explanation:
hello :
f(x)=x²-3|x|+5 and g(x)=x-4/4x
f(-5)/g(5) =( (-5)²-3|-5|+5)/(5-4/4(5))
but : (-5)²=25 and |-5| = 5 and (-5-4/4(-5) = 1/20
f(-5)/g(5) = (25-15+5)/(1/20) = 15×20/1 =300
Answer:
i think is A
Step-by-step explanation:
because need to check first
Answer:
18
Step-by-step explanation:
Assuming the sides are 12 and 38
Since this is a right triangle, we can use trig functions
We know the opp side and the adj side of the angle in questions
tan ? = opp /adj
tan ? = 12/38
Taking the inverse tan of each side
tan ^-1 (tan ?) = tan ^-1 (12/38)
?=17.52556
To the nearest degree
? = 18
If the side is 36,
tan ? = opp /adj
tan ? = 12/36
Taking the inverse tan of each side
tan ^-1 (tan ?) = tan ^-1 (12/36)
?=18.43494
To the nearest degree
? = 18