Answer:
It would be -4x +9x
Step-by-step explanation:
-4 +9 is 5 so they combine since they are like terms. Therefore the coefficient would be 5.
Answer
Find out the value of x.
To prove
By using the trignometric identity
As given in the diagram.
Perpendicular = x
Hypotenuse = 6
Put in the above identity
Put in the above
x = 4.6 cm (Approx)
Therefore Option (c) is correct .
Answer:
3.33
Step-by-step explanation:
Answer:
Im like 99% sure its B i had the assignment and got a 94
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
CD is an angle bisector and divides the opposite side into segments which are proportional to the other 2 sides, that is
= , substitute values
= ( cross- multiply )
3x = 9 ( divide both sides by 3 )
x = 3 → D