Answer:
the area of a circle is A= πr²
X can be from -1.6 to -1.7 or x can be from -3.3 to 3.3
(3.5 × 100) × 1100 = 350100.
Write in percentage notation: 350%
Answer:
b = 9
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
b² + 12² = 15²
b² + 144 = 225 ( subtract 144 from both sides )
b² = 81 ( take the square root of both sides )
b =
= 9
<h2>39/6 = 6.5</h2><h2 /><h2>6 hours 30 minutes</h2>