1. The equations that I can think of are,
3 + 1 = 11 - 6
and
8 - 1 = 6 + 1
2. An example of equation that uses the variable x,
6x - 2x = 8
It may be required of you to perform certain steps in order to determine the value of x.
Answer:
127 ft
Step-by-step explanation:
split the square diagonally and use the pythagorean theorem
Answer:
13/20
Step-by-step explanation:
This is actually pretty simple. I had trouble with this for the longest time but it makes sense to me now. A number that is a percent is equal to that number over 100.
65%=65/100
Then all you have to do is simplify! (yaaay)
65/100=<u>13/20</u>
<u></u>
If you need anymore help with this or anything else just let me know!
Answer:
<B = 15
Step-by-step explanation:
A triangle adds up to 180 degrees.
Since these triangles are similar, the sides are located in the same spot. (A is in same spot as D, etc.)
A=75
F=90
75 + 90 + x = 180
165 + x = 180
x = 15
