Answer:
YEAAAAAAAAAAAAAAAAAAAA
Step-by-step explanation:
Answer:
110 students
Step-by-step explanation:
%40 Divide 30
30 divided by %40 is 0.75
SO there is 60% left
%60 divided by 0.75
That is 80
80 + 30 =
110
Answer:
x<12
Step-by-step explanation:
Let's solve your inequality step-by-step.
−3<
x/
−4
Step 1: Simplify both sides of the inequality.
−3<
−1/
4
x
Step 2: Flip the equation.
−1/
4
x>−3
Step 3: Multiply both sides by 4/(-1).
(
4/
−1
)*(
−1/
4
x)>(
4
/−1
)*(−3)
x<12
Answer:
x<12
Answer:
Yes that's true
Step-by-step explanation:
Answer:
Part a) 
Part b) 
Step-by-step explanation:
see the attached figure with letters to better understand the problem
Part a) Find the length AB
Applying the Pythagoras Theorem in the right triangle ABH

where
AB is the hypotenuse (the greater side)
AH and HB are the legs of the right triangle
we have


substitute the values



Part a) Find the length AC
Applying the Pythagoras Theorem in the right triangle ABC

where
AC is the hypotenuse (the greater side)
AB and BC are the legs of the right triangle
we have


substitute


