Find 5/8 - 3/4
Which expression shows how to write 5/8 - 3/4 using a common denominator

First Option: 5/8 - 6/8

Step-by-step explanation:

The lowest common multiple of 8 and 4 is 8. Therefore, 8 becomes the denominator

5/8 - 2(3)/8

5/8 - 6/8

the diver is 33 feet below the surface.

step-by-step explanation:

hope this

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus