Answer:
1. The like terms are 5x^2 and 4x^2
4x^5 + 4y^4 + 9x^2 +4
2.-5v^3 + 2v^6 - 3
3. 15u^2 v + 12uv + 5
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Step-by-step explanation:
Answer: C
<u>Step-by-step explanation:</u>
28 40
∧ ∧
4 7 4 10
∧ ∧ ∧
2 2 2 2 2 5
28: <u>2 * 2</u> * 7
40: <u>2 * 2</u> * 2 * 5
What do they have in common? two 2s
GCF: 2 * 2 = 4
Answer:
50°
Step-by-step explanation:
all triangles = 180°
add 53 + 77 = 130
subtract 180 - 130 = 50
giving you your answer of 50°
im not sure what ur asking. but c is a line segment
