Answer:
first distribute
3/4x- 3/4= 1 1/4x - 2 1/2
1 3/4= 2/4x
x= 3 1/2
Step-by-step explanation:
Answer:
Grace is right
Step-by-step explanation:
91 x 0.30 = 27.3
91 plus 27.3 equals to 118.3
For this case we can use the following trigonometric relationship to solve the problem:

Where,
C.O: opposite leg
h: hypotenuse
Substituting values we have:

Clearing x we have:

Making the corresponding calculations we have:
Answer:
The value of x is given by:
Yes, If you divide by a negative number. Then, the sign has to be flipped