Answer:
x = 25.
Step-by-step explanation:
Move all of the terms that don't contain x to the right side and solve.
Hope this helps,
Davinia.
i would say c is the best answer or the 3rd one
Answer:
W = 8.2 cm
Step-by-step explanation:
The perimeter formula is P = 2W + 2L and here the perimeter is 65.6 cm.
Thus, 65.6 cm = 2W + 2L. Substituting 3W for L, we get
65.6 cm = 2W + 2(3W) = 8W.
Solving for W by dividing both sides by 8, we get W = 65.6 cm / 8, or
W = 8.2 cm
Answer:
here is the correct answer
Answer:
cm^2
Step-by-step explanation:
area of an equilateral triangle = 
(s = length of the side)
area = 
area = 
area = cm^2
