18/x (means 18 over x) equals 30/100
18 times 100 is 1800
1800 divided by 30 equals 60
60 total math problems
Answer:
solve it like there's and equals sign
Step-by-step explanation:
2x-1=6
+1+1
<u>2x</u>=<u>7</u>
2 2
x=3.5
then put the greater than sign back
x>3.5
There aren't any specified coordinates?
Answer: 
Step-by-step explanation:
<u>Use trigonometry (shown in image below) to find the 3 side-lengths:</u>
- The side opposite of θ =

- The base side adjacent to θ = 11
- The hypotenuse = 12
<u>According to right triangle trigonometry:</u>
cos θ = 
<u>Substitute in the values:</u>
cos θ = 
8 4/8 - 2 2/8 = 6 2/8in or 6.25in