Solve 3/4 + 1/6 - 2/3

Step-by-step explanation:      

Step 1: Multiply and Divide both sides (3/4)

3/4 +1/16 - 2/3

= 3/4

Step 2: Multiply and Divide both sides (1/6)

3/4 + 1/6 - 2/3

= 1/6

Step 3: Multiply and Divide both sides (2/3)

3/4 + 1/6 - 2/3

= 2/3

Step 4: Add and Subtract both sides (3/4 + 1/6 - 2/3)

3/4 + 1/6 = 11/12

11/12 - 2/3

11/12 - 2/3 = 1/4

= 1/4

Explanation in words:    

- The first step is to multiply and divide both sides by 3/4.

- The second step is to multiply and divide both sides by 1/6.

- The third step is to multiply and divide both sides by 2/3.

- The last step is to add and subtract both sides and the answer will end up being 1/4.

Easy Steps: See Attachment

= 1/4

(Decimal: 0.25)

Hope this helps.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )