Step-by-step explanation:
3x+8<4x−12
Move all terms containing x
to the left side of the inequality.
Tap for more steps...
−x+8<−12
Move all terms not containing x
−x<−20
x>20
Interval Notation:(20,∞)
It is 860.4 because if you multiply it in the calculator you will get the answer. So you put in 71.1 times 12 and you get 860.4.
Complimentary angles add up to 90 degrees
x + y = 90
x = y + 8
y + 8 + y = 90
2y + 8 = 90
2y = 90 - 8
2y = 82
y = 82/2
y = 41
x = y + 8
x = 41 + 8
x = 49
so ur angles are : 41 and 49
Answer:
Formal thinking
Step-by-step explanation:
Hey !
Here are some tips, follow them to score will in your math exams:
# Firstly after the syllabus is over, ask any of your elder to give some sums and solve them. Take a time limit.
# After writing the exam, you will know your strengths and weaknesses, precise on your week points.
# Every weekend solve at least two practice papers.
# Remember all the theorems and equations.
# Practice everyday
