Answer:
C. 38cm
Step-by-step explanation:
hope this helps
Well,you have the answer on your paper already...
First simplify the equation and next multiply the 20 with the x^2 and find a number that adds together to give you the middle
Answer:
x = 8/3
Step-by-step explanation:
(When solving for a variable, always do the opposite of PEMDAS)
-5 + 4 = 3x - 9
-1 = 3x - 9
8 = 3x
8/3 = x
Answer:
=6
Step-by-step explanation:
(5×8)×(5-2)/(5×4)
Numerator =40×3
=120
Denominator = 5×4
=20
simplifying 120/20
=6
