If you would like to solve the equation above, you can do it this way:
1/3 * h - 4 * (2/3 * h - 3) = 2 - 3 * h - 6
1/3 * h - 8/3 * h + 12 = -4 - 3 * h
-7/3 * h + 3 * h = -4 - 12
-7/3 * h + 9/3 * h = -16
2/3 * h = -16
h = -16*3/2
h = -24
The result is -24.
Answer:
i believe it’s D
Step-by-step explanation:
Answer:
What figure lol
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since ABC is an equilateral triangle, thus AB=BC=AC=x, therefore
The perimeter of ΔABC=36
⇒AB+BC+AC=36
⇒x+x+x=36
⇒3x=36
⇒x=12
Thus, AB=BC=AC=12.
Now, Since ΔADC is isosceles triangle, therefore AD=DC=y.
Perimeter of ΔADC=40
⇒AD+DC+CA=40
⇒x+y+y=40
⇒12+2y=40
⇒2y=28
⇒y=14
Therefore, AD=DC=14
Thus, Length of sides of ΔABC are AB=BC=AC=12 and Length of sides of ΔADC are AD=DC=14.