So since xd is 5 that means ad is 10
now you have 2 sides all you need is to find the last side you can use Pythagorean theorem and get 26 for db
answer 26.
Answer:
288
Step-by-step explanation:
AX = B
1 -1 -1 x 0
0 -2 -1 y = -2
2 1 0 z -4
x
y = A^-1 B
z
x -1 1 1 0 6
y = 2 -2 -1 . 2 = -8
z -4 3 2 4 14
Answer:
Ali serves 24 customers an hour
Alyssa severs 60 customer an hour
Alyssa severs more customers in one hour
Step-by-step explanation:
