Answer:
5 3/4 + 2 1/4 =y
Step-by-step explanation:
Step-by-step explanation:
multiply the fractions numerator x numerator and then denominator x denominator and then simplify
Answer:
Step-by-step explanation:
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Let's find the surface area of the pink rectangular prism first.
The surface area for the pink rectangular prism is .
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Now, let's find the surface area of the green rectangular prism.
The surface area for the green rectangular prism is 144 .
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Now let's add the surface area of both rectangular prisms to find the surface area of the composite figure.
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Hope this is helpful.