A normal vector is the set of coefficients of x, y, and z when the equation is written in standard (or general) form.
Subtracting the left side, we have
... 2(8 -y) -z +5(x -2) = 0
... 16 -2y -z +5x -10 = 0
... 5x -2y -z +6 = 0 . . . . . general form
A normal vector is (5, -2, -1).
Answer:
93 in.
Step-by-step explanation:
triangle- 6*6 = 36 /2= 18
rectangle- 5*15= 75
18+75=93
576+52=
628
So, the restaurant sold 628 meals in all.
Answer:
12 cm
Step-by-step explanation:
6 cm because 90 divided by 15 is 6 and 6 times 2 is 12
1 pound is 0.453592 kilograms
so 8.4 pounds is 3.81018 kilograms
You would cross multiply and make sure the units are lined up with each other
1

then you would cross multiply and get 3.81018