- Fill in the blanks: (i) An arc is the part of the ... (ii) Diameter of a circle bisects (iii) The part of
the circumference greater than the semi-circle is called (iv) Sector of a circle is its region bounded
by (v) The segment of a circle is the region bounded by (vi) A tangent of a circle meets the
circle at , (vii) The number of tangents that can be drawn through a point on its circumference
(viii) The number of tangents that can be drawn through a point outside the circle is

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =