40x18=720 for the whole thing
720-320= 400 for the deck
Answer:
27°
Step-by-step explanation:
Triangles when all three sides are added up make up 180°. So In this problem you would need to add up 80 and 73 (153) then subtracting that number by 180 (27) to find the value/measurement of <1.
Answer:
x=-55.5
Step-by-step explanation:

plugging x=-2 in the given equation we get

=12/3²
=12/9
=4/3
so answer is 4/3