Answer:
the 2nd one
Step-by-step explanation:
The trick to calculating the area here is to subdivide the diagram into smaller parts. For example, there's a 3 cm-by-3cm square. The rectangle is 4 cm by 8 cm.. The triangle has a base of 5 cm and a height of 3 cm.
Total area = area of square + area of rectangle + area of triangle
= 9 cm^2 + 32 cm^2 + (1/2)(5 cm)(3 cm)
= (9 + 32 + 7.5) cm^2
= 48.5 cm^2 (total area of figure)
Answer:
Step-by-step explanation:
Solving for 
given the equation, 
:
Solving for 
when 
Answer: 7 ½
Step-by-step explanation:
45 ÷ 6 = 7.5
7.5 as a fraction is 7 ½
no i don't think so the answer will be (3,0)
