X^2 + x + 1 + 3x^2 + 3x + 2. Just combine the like terms:
x^2 + 3x^2 + x + 3x + 1 + 2
4x^2 + 4x + 3. <--- the sum.
Answer:
Yes
Step-by-step explanation:
They are equal acute triangles, are congurent. Your welcom
9/4 = 2 1/4
1/4 = 0.25
2.25 is your answer
hope this helps
6 hours
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