Geometry question and answers for July 01, 2023
- Q What type of triangle is formed by joining the points D(7, 3), E(8, 1), and R4,-1)?A. equilateral triangleB. isosceles triangleC. right triangleD. acute scalene triangleE. obtuse scalene triangle
- Q Answer the question based on the data in the table.HemoglobinLevel Less than 25-35 years Above 35 years Total...
- Q The probability of a randomly selected employee of a company being male is 60%. The probability of the employee being less than 30 years old is 70%. If the probability...
- Q A circle is defined by the equation given below.x + y - x - 2y - 11/4=0What are the coordinates for the center of the circle and the length of...
- Q Given hexagon JKLMNO - hexagon PQRSTU, LK =15, JO=22, and QR=4, find the scale factor from JKLMNO to PQRSTU. Give your answer in decimal form rounded to the nearest hundredths.Keep...
- Q The general form of the equation of a circle is 7x + 7y-28x+42y-35 = 0.The equation of this circle in standard form is________ the centre of the circle is at...
- Q The probabilities of a positive response to two government programs from the citizens in eight cities are given in the table.City Positive Response Positive Response ...
- Q Of all the yoga students in a particular area, 20% study with Patrick and 80% study with Carl. We also know that 8% of the yoga students study with Patrick...
- Q Of all the Sunny Club members in a particular city, 25% prefer swimming on weekends and 75% prefer swimming on weekdays. It is found that 10% of the members in...
- Q A point on the line segment is chosen at random. What is the probability it is between 18 and 27?
- Q Consider circle O. If AE=7, EC=2, and BE=4, what is ED?A. 5B. 4.5C. 4D. 3.5E. 3
- Q Select the correct answer from the drop-down menu.The probability that Jane will go to a ballgame (event A) on a Monday is 0.73, and the probability that Kate will go...
- Q The Breaker's Manufacturing Company makes 80% of a particular sensor, the Cartin Company makes 15% of them, and the Flutes Company makes the other 5%. The sensors made by Breaker's...
- Q Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.With reference to the figure, match the angles and arcs to their measures.
- Q What is the equation of this circle in standard form?A. (x+5,5)+(y + 4) = 3.5B. (x+ 5.5) + (y + 4) = 12.25C. (x-5.5)+(-4) = 12.25D. (x-5.5) + (y-4) =...
- Q Select the correct answer from the drop-down menu.A machine needs two of its gears replaced. You find two gears, one manufactured 5 years ago and the other manufactured 10 years...
- Q If 21% of males and 15% of females in a given state play the guitar, what is the probability that a randomly selected subject in the state plays the guitar,...
- Q Suppose you have data that shows that 12% of athletes test positive for steroids. You also know that 11% of athletes test positive for steroids and actually use steroids. What...
- Q Here is a right pyramid with a rectangular base:What are the two shapes of cross- sections we could create by slicing the pyramid perpendicular to its base?Choose 2 answers:A TriangleB...
- Q Plane X contains point C. Plane Y contains points A and B How many planes exist that pass through points A, B, and C?
- Q Prove that the involute of a circle is a constant and explain its form is it a spiral? a closed curve?
- Q Dixon and his little sister Ariadne stand next to each other on the playground on a sunny afternoon. Their mother measures their shadows. Dixon's shadow is 9 feet long and...
- Q What is the surface area of a square pyramid with a height of 12 mm and a base that measures 10 mm on each side? Round to the nearest square...
- Q A semi-circle sits on top of a rectangle to form the figure below. Find its area and perimeter. Use 3.14 for ?.A? 14.28 square inches, P? 20.56 inchesA ?33.12 square...
- Q Solve each equation with the quadratic formula.1) 3k - 7k-20 = 6
- Q In the figure above, the radius of the inscribed circle is 4 inches (in.). What is the perimeter of square CABD?8? in.16? in.16 in.32 in.
- Q The figures are similar. Give the ratio of the perimeters and the ratio of the areas of the first the second. The figures are not drawn to scale.A. 8/3 and...
- Q Angle A and angle B are a linear pair. If m?A =4?B, find, m?A and m?B72, 1836, 14418,72144, 36
- Q The complement of an angle is 53. What is the measure of the angle?3747127137
- Q Name the line and plane shown in the diagram.QP and plane SRline P and plane PQSPQ and plane PQSPQ and plane SP
- Q Supplementary angles are two angles whose measures have a sum of _____. Complementary angles are two angles whose measures have a sum of_____.180; 36090; 180180; 9090; 45
- Q Find the area of a rectangle with base of 2 yd and a height of 5 ft.10 yd230 ft230 yd210 ft2
- Q Noam walks home from school by walking 8 blocks north and then 6 blocks east. How much shorter would his walk be if there were a direct path from the...
- Q Are points C, G, and H collinear or noncollinear?collinearimpossible to tellnoncollinear
- Q Jose wants to put a fence around his rectangular garden. His garden measures 33 feet by 39 feet. The garden has a path around it that is 3 feet wide....
- Q Are M, N, and O collinear? If so, name the line on which they lie.No, the three points are not collinear.Yes, they lie on the line NP.Yes, they lie on...
- Q Given the triangle find the length of side x using the Law of Sines. Round your final answer to 4 decimal places.
- Q Find a parametrization for the following paths(a) ellipse {z C: |z-1| + |z+1| = 4}, oriented counter-clockwise.(b) the rectangle with vertices +1+2i, oriented counter-clockwise
- Q Given a circle of radius 13 m, find the length of the arc subtended by a central angle of 210. Round decimals to the nearest hundredth.
- Q What are the coordinates of point Bon AC such that AB is 3 times as long as BC?
- Q Find the area of a parallelogram with corner points at (1,4) (4,6) (8,6) and (5.4)
- Q 3. In ?ABC, AO intersects BC at P. If |AP| = 5, |BP| = 2, and |CP| = 3, then what is b? (As usual, O is the circumcenter of...
- Q Use trigonometry and other methods to calculate and estimate the area of a region. 1) Charlie the goat is tied with a 10 meter rope to the corner of a...
- Q A moving sidewalk in an airport moves people between gates. It takes Jason's 9-year-old daughter Josie 33 sec to travel 165 ft walking with the sidewalk. It takes her 7...
- Q Find the value of x in each of the following exercises:
- Q A regular pentagon (a polygon with 5 equal sides) is inscribed in a circle of radius 12.2 cm. Find the perimeter of the pentagon.
- Q What is the most precise name for quadrilateral ABCD with vertices A(-5,2), B(-3, 4), C(5, 4), and D(3, 2)?A. kiteB. parallelogramC. rhombusD. rectangle
- Q Two sides of a triangle for the third side measure 4 and 9. What are the possible values
- Q Find the radius of a circle with a circumference of 287 m.
- Q A car traveling on a 1.6 uphill grade has a grade resistance of 124 lb. Determine the weight of the car to the nearest hundred pounds.The weight of the car...
- Q Solve the right triangle using the given information.a=77.9 yd, b=42.1 ydc=(Simplify your answer. Type an integer or a decimal. Round to the nearest tenth if needed.)A='(Simplify your answers. Type integers....
- Q The shadow of a vertical tower is 78.0 ft long when the angle of elevation of the sun is 33.0. Find the height of the tower.The tower is___ft tall.(Simplify your...
- Q The area of a circle is 25mcm. What is the circumference of the circle? Write you answer as exact.
- Q The sum of the interior angles of a convex polygon is 2520. Determine how many sides the polygon has.
- Q Suppose that the measure of an interior angle of a regular polygon is 157.5".How many sides does that polygon have?# of Sides =
- Q The equation D=1/2 n(n-3)gives the number of diagonals D for a polygon with no sides. Find the number of sides for polygon that has 152 diagonals.
- Q What is the measure of EACH exterior angle of the following polygons?a) Square > Exterior Angle =b) Regular Hexagon -> Exterior Angle =c) Regular Octagon --> Exterior Angle =d) Regular...
- Q What is the sum of the measures of the exterior angles of a polygon with 12 sides?
- Q Find the lateral surface area and total surface area of the cube with side length s = 4.2 mm. Round to the nearest whole number, if necessary.LSA =TSA =
- Q If W(-10, 4), X(-3, -1), and Y(-5, 11) classify AWXY by its sides. Show all work to justify your answer.Classify:WX =XY =WY=
- Q Sketch the graph of:y=5cot (3x+ ?/2)y = 3sec (1/4x - ?/6)
- Q A parallelogram is a four-sided figure whose opposite sides are parallel and equal in length. Alex is drawing parallelogram ABCD on a coordinate plane. The parallelogram has the coordinates A(4,2),...
- Q Sketch the graph of the function y = 2csc(2x-?/2) over one period. Please label at least 2 key points and show and label any vertical asymptotes on your graph.
- Q Select the graph of the transformation of f(x)=3xGive the horizontal asymptote, the domain, and the range.f(x) = 3x - 2
- Q Can two points on a line be on a parabola?Proceed by contradiction
- Q Convert, 2x+7y=-3, from rectangular to polar form
- Q Given the equation of f(x)=1/4 (x-3) - 6 list the EXACT VALUES of any invariant points for y = ?f(x)
- Q Consider a triangle ABC with the features c=65 meters and m?B= 23. Find the values of side length b for which there would be zero, one, or two possible triangles...
- Q Find the radius of a circle with a diameter of 38 cm.
- Q Graph the parabola.y=-3x +24x-44
- Q In ?ABC, LC is a right angle and m?A = 40. Which list shows the sides in order from longest to shortest?AB, BC, ACBC, AB, ACAC, BC, ABAB, AC, BC
- Q A rhombus has diagonals of 5 and 7. Find the length of its sides.
- Q A triangle has sides with lengths of 12 feet, 12 feet, and 16 feet. Is it a right triangle? yes no
- Q Given: Rectangle ABCDProve: AC=BD
- Q If the perimeter of a rectangle is 30 cm and the area is 50 square cm, then what are the dimensions of the rectangle?The width, or shorter side is _______cmThe...
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