2,3,4 options are geometric sequences I believe.
Answer:
7.21 units
Step-by-step explanation:
The shortest length needed to connect the house to the existing pipeline is the perpendicular distance between the location of the house (2,9) and the line y = 2/3x - 1.
The perpendicular distance (d) between a point (
) and the line Ax + By + C = 0 is given as:
The line is given by y = 2/3 x - 1; 2/3x - y - 1 = 0. The point = (2, 9)
hence A = 2/3, B = -1, C = -1, 
. Therefore:
10+48 = 58 / 2 = 29.
hope it helps!!!!!!1
<span>Ms. Rao Pays $1890 for the computer
Price of
Computer(C) + Printer(P) + Scanner (S) = $2543
Price of Computer:
C = 1502 + P
Price of Printer:
P = 123 + S
So Price of computer now becomes:
C = 1502 + 123 + S (Here we replace P with 123 + S)
It is Algebra from here:
C + P + S = 2543
(1502 + 123 + S) + (123 + S) + S = 2543
1748 + 3S = 2543
3S = 2543-1748
3S = 795
S = 795/3
S = 265
C = 1502 + 123 + S
C = 1502 + 123 + 265
C = $1890
Ms. Rao pays $1890 for the computer</span>
Answer:
look down below
Step-by-step explanation:
We know that AB = DC, and BC = AD, ∠B = ∠D because they are given
So, ΔABC ≅ ΔCDA because of SAS congruency
