There are 7 faces, 12 edges and 24 vertices in a hexagonal pyramid.
3(.80)+1.20= 3.60
3.60+1.40= 5
Annette gave the clerk $5
Answer:
f(-4)= 24
Step-by-step explanation:
-4(-4)+8 We need to multiply -4 and -4 and a negative times a negative is a positive.
16+8 Now it's easy math and we just add them
This gives us 24.
Answer:
420/69
Step-by-step explanation:
Answer:
2.5 cm
Step-by-step explanation:
Rectangle A L x W = 40
Rectangle B L * W = 1/2 (40)
8 * W = 20
W = 2.5 cm
