629,999 =630,000. Nearest hundred
Answer:
153.94 mm^2
Step-by-step explanation:
area of base = area of a circle = Pi * radius squared
radius squared = 49
area of base = Pi * 49
area of base = 153.94
Answer:
x = 5
Step-by-step explanation:
According to the Pythagorean theorem a²+b²=c²
In this case its:
x² + 12² = 13²
169 - 144 = x²
x² = 25
x = 5
Answer: 2 • (21q2 - 3q + 7)
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3
Step-by-step explanation:
Answer:
4a² - 3
Step-by-step explanation:
24a²-18 = 6 x (4a² - 3)