Basic Math question and answers for October 22, 2024
- Q A circle has the equation 4(x - 2)2 + 4y =(a) Find the center (h,k) and radius r of the circle.(b) Graph the circle.(c) Find the intercepts, if any, of...
- Q Choose the equation of a circle with radius 9 and center (2,-7).Choose the correct answer below.A. (x-2)2+(+7) =9B. (x-2)2+(+7) = 81C. (x+2)+(y-7) = 81D. (x+2)+(y-7) = 9
- Q Points A and B lie on a circle centered at point O. If OA = 5 and circumference 4 what is the area of sector AOB? Use the value ?...
- Q MAKING AN ARGUMENT Your friend measures the circumference of a fitness ball as 2.04 meters and says, "The volume of t ball is 0.1433638009 cubic meters." Do you agree with...
- Q Calculate the arc length S and area A of the following sector.a = 70r = 40 cmS= cm(Round to the nearest whole number as needed.)A = cm(Round to the nearest...
- Q A certain circle can be represented by the following equation.x + y + 4x - 18y + 81 = 0What is the center of this circle ?What is the radius...
- Q Given the ends of the diameter of a circle at (-3,11)and (3,-13), what is the standard form of the equationof the circle?Ox + (y - 3)2 = 153? (x-4) +...
- Q Select the standard form of the equation x2 + 8x + y + 5y - 2 = 0(x+4) + (y + 2.5) = 24.25(x-4) + (y-2.5) = 24.25(+4) + (y...
- Q Circle P is defined by the equation(x-4) + (y + 3) = 49. Which of the followingshows the location of the center of Circle P and theradius of this circle?P...
- Q When completing the square to find the standard form of the equation of the following circle, what is the center and radius of the circle? List answer as an ordered...
- Q What is the square of radius of a circle that has a center of (3, 3) and goes through the point (1, 1)The square of the radius is type your...
- Q Lucas is walking on a circular path. ed by the equation (x + 6)2 + (y- 5)2 = 36, and Neal is walking on another circular path modeled by the...
- Q An oil slick is expanding as a circle. The radius of the circle is initially 2 meters and increases at the rate of 20 meters per day. Express the area...
- Q Given the following equation of a circle in general form, find the equation in standard form by completing the3x + 30x+3y 12y + 12 = 01Select the correct answer below:O(x-2)2...
- Q Analyze the equation; that is, find the center, foci, and vertices of the ellipse. Graph the equation.36x + y +12y = 0
- Q Find the equationx2 + y2 + DX + Ey + F = 0of the circle that passes through the points. To verify your result, use a graphing utility to plot...
- Q What is the center and radius of the circle?(x ? 3) + (y- 5) = 4(3, 5); r = 2(-3,-5); r = 4(3, 5); r = 1(-5, -3); r =...
- Q The circle x + y + 10x - 14y + 38 = 0 is translated one unit right and two units down. Which is the radius and center of the...
- Q Your neighbor Sally wants to plant flowers around the edge of her circular above ground pool. If the diameter of Sally's pool is 18 ft., how many feet of flowers...
- Q Rewrite the equation for this circle in Standard Form:x + 14x + y + 16y + 77 = 0Remember. The standard form for a circle is (x - H)^2 +...
- Q A plane intersects one nappe of a double-napped cone such that it is perpendicular to the vertical axis of the cone.Which conic section is formed?O hyperbolaO ellipseO circleO parabola
- Q A circle has a radius of 19 ft. Find the radian measure of the central angle that intercepts an arc of length 4 ft,0Do not round any intermediate computations, and...
- Q The equation of a circle is ( x + 10)+ (y-4) = 100.What is the center and radius of the circle? center:(10, 4); radius: 10,000 center: (-10, 4); radius: 10center:(10,...
- Q The equation of a circle in general form is x + y + 18x-36y + 369 = 0What is the equation of the circle in standard form?(x + 9) +...
- Q The size of a cell is typically found by capturing an image under a microscopethen using software to measure its diameter. Two cells are measured usingthis method:Cell K: 9.97 x...
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