Area rectangle: L * W
5 * 9
Area triangle: (1/2) * b * h
(1/2) * 3 * 4
Rectangle = 45
Triangle = 6
45 + 6 = 51 cm^2
8 + 3(16-12)
8 + 3(4)
8 + 12
20 is your answer
hope this helps
Answer:
C or D
Step-by-step explanation:
Answer:
Multiply the sum of the length and width by two.
Step-by-step explanation:
Step-by-step explanation:
19. x is less than or equal to 5
20. x is less than - 1
21. x is greater than - 1
22. x is less than - 5
23. x is less than 2
24. x is less than or equal to - 5
