Answer:
-6a-48
Step-by-step explanation:
-6(a+8)
=(-6)(a + 8)
=(-6)(a) + (-6)(8)
=-6a-48
I need to see a picture to answer your question
Answer:
Y - X = 1.5
Step-by-step explanation:
Y = 3
X = 1.5
Use TrianCal to draw a triangle with phi as Great Piramid (minimum perimeter given 2 equal heights) = maximun stability.
NOTE: Phi=(1+√5)/2≈1.62 and acos(1/Phi)≈51.83º