Answer:
B
Step-by-step explanation:
To find the missing term, subtract the given term from the sum.
(−9x2 + 3x −10)−(−15x2 −5x + 11)
−9x2 + 3x −10 + 15x2 + 5x − 11
6x2 + 8x − 21
Answer B)
were is the triangle?
i cant help if i dont see it
not sure 340.8 cm2
Answer: A. 6
20. 300π m³
21. 457 1/3 π cm³
20. r = 10 ÷ 2 = 5
V = 5² × 12 × π = 25 × 12π=300π m³
21. r = 14 ÷ 2 = 7
V = 457 1/3 π cm³
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