You'll need to create two equations and have a 'system of equations' then use direct substitution to turn the equation into one. Whichever equation is easiest to solve for x or y. Solve that one for x or y and plug the result in for the variable in the other equation. Then you will have an equation with only 1 unknown.
Step-by-step explanation:
1st triangle
BA = DC
<C = <D
<E is mutual, so it means that the triangles are almost the same. so the other angles are equal to each other by the rules of triangle.
<B = <D
It is now $109.62. You would multiply .13 (13%) by 126 which would give you 16.38. You would then subtract 126-16.38 to get 109.62.
Answer:
13 oz
Step-by-step explanation:
14 in = 15 oz cans
12 in = x oz
Therefore,
X oz = (12 x 15)/14
X oz = 12.86 oz, appx 13 oz
What is the exercise?
48/9+4/5? Or 4*(8/9+4/5)?
