Answer:
The stock is worth 765.65 today.
Step-by-step explanation:
=765.65
Answer:
(1,4,-4).
Step-by-step explanation:
Note: Consider A(2, 7,-5) and B (-3,-8, 0).
Section formula: If a point divides a line segment in m:n, then coordinates of that point are
It is given that C divides AB one fifth of the way from A to B. It means AC:AB=1:5
AC:CB=1:(5-1)=1:4
Using the above formula, we get
Therefore, the coordinates of C are (1,4,-4).
Answer:
x = 15
arc PQ = 110°
ΔPQR is an acute triangle
Step-by-step explanation:
(6x) + (8x-10) + (10x+10) = 360°
combine like terms:
24x = 360°
x = 15
arc PQ = 8(15) - 10° = 110°