Answer:
Probably equal to 6 or 7.
Step-by-step explanation:
Remove the radical by raising each side to the index of the radical.
x=-1
To find the length of the ladder, you need to do Pythagorean theorem.
50^2 + 30^2 = x^2
2500 + 900 = x^2
x^2 =3400
x= square root of 3400
58.31 OR 10 root34
To find the angle:
tan theta = opposite/adjacent
50/30 = 5/3
theta = tan inverse of 5/3
= 59.04
Answer:
x=20
Step-by-step explanation:
x-15=5
x=5+15
x=20
