I believe the answer is D. because -12 + -1 equal -13
This shape is trapezoid
top of the trapezoid is 10 (12-2)
and the bottom is 4 (6-2)
the height in 3 (3-0)
so the area will be

the area is 21
Answer:
11. a
12. c
13 a
Step-by-step explanation:
Answer:
if Im not mistaken it is 2
Step-by-step explanation:
2! Is the same thing as 2*1 and 2*1 is 2, so technically for factorials the higher in number you get you have to multiply all the numbers going back to one
Answer:
212 m²
Step-by-step explanation:
4 x 4 x 5 = 80
6+6+50+30+40