Answer:
Correct answer: Third statement 4b√a
Step-by-step explanation:
Given:
√ab² + 3√9ab² - 3√4ab² = √b²· √a + 3 √9 · √b²· √a - 3 · √4 · √b²· √a =
= b√a + 3 · 3 · b · √a - 3 · 2 · b · √a = b√a + 9b√a - 6b√a = 10b√a - 6b√a =
= 4b√a
God is with you!!!
Answer:
A,B,C,D,E
Step-by-step explanation:
the relationship given between the area and circumference is:

Using the formulas for area and circumference of the circle

solving:


convert this into diameter

: Diameter of circle O
Now, the question is asking us to select all such diameters that can fit completely inside this circle O
So, all we need to do is just select all circles that have a diameter less than 64 units. All such circles that have a diameter less than 64 units will completely fit inside the circle O.
Hence, the circles that fit inside circle O are: A,B,C,D,E
Answer:
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Step-by-step explanation:
Answer:
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