188.4 c you take the radius and double it to get the diameter then you take the diameter and multiply by 3.14 to get circumference after you find the circumference you multiply by 3
so 10×2≈20 20×3.14≈62.8 62.8×3≈188.4
Answer:
I think your answer is 11:5
Step-by-step explanation:
44:20 / 4 = 11:5
It should be 10...because the 2 angles in the base are the same so the length is mirrored
X increases by one
y increases by 2
(5, 1) - > (x + 1, y + 2) -> (6, 3)
The answer is: x² – 6x + 9 = 0 .
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Explanation:
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Given: (x – 3)² = 0 ; write as: general form: "ax² + bx + c = 0"; a ≠ 0 .
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Note: </span>(x – 3)² = (x – 3)(x – 3) = x² – 3x – 3x + 9 = x² – 6x + 9 ;
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Rewrite: (x – 3)² = 0 ; →
as: x² – 6x + 9 = 0 ; which is our answer.
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→ x² – 6x + 9 = 0 ; is in "general form", or "standard equation format"; that is: " ax² + bx + c = 0 "; (a ≠ 0) ;
→ in which:
a = 1 (implied coefficient, since anything multiplied by "1" is that same value);
b = -6;
c = 9
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