The diagram shows two vertical posts, AB and CD, on horizontal ground. If 120 degrees of a circle with a radius of 10 centimeters was shaded, the area of the full circle would be 100*pi. The unit circle is a circle, centered at the origin, with a radius of 1. Question 2: What are the basic geometric shapes? Add your answer and earn points. Multiple Choice – Circle and shade your response. Solution for Fill in the correct values. The shaded area is the outside of the circle (so the rest of the semi circle). 96 80 71 60 90 80 70 52 89 80 67 50 83 75 63 30 I. 2) Shade in each of the four Moons drawn in Figure 2 to darken the portion of the Moon’s surface that will NOT be illuminated by sunlight. The mean is 71. You and Anita work/works on weekends 5. 9. For example, there are three acceptable ways to grid ${2}/{3}$. $16:(5 8.1 ft Find the area of each shaded sector. II. 2 Used an appropriate strategy but came up with an entirely wrong solution that led to an incorrect answer. (Round your answers to three decimal places.) Multiple Choice – Circle and shade your response. The median is 80. 62/87,21 $16:(5 6 in. Question 2 of 20 50 50 points which statement can you use to conclude that quadrilateral xyzw is a parallelogram.

Dilate circle A using center (2, 7) and scale factor 2/5 then translate right 7 and down 6

Reflect circle A over x = 5.5 and translate up 6 units.

answer explanation IV. The area of circle is 112 square inches. The table lists the cumulative area: to the left of the z-score. A line goes through points C and D. modifying above Upper C Upper D with two-way-arrow, line modifying above upper D upper C with right In the figure O is the centre. To find the area of the circle, we use the fact that for any circle, its area is A = pi x r^2, or pi times r squared, where r is the radius of the circle. X<4.5 or x > 4 Graph: open circle at 4.5, shade to the left and open circle at 4, shade to the right Find the exact length of Arc EF. In Examples 5 to 7, fill in the blanks to make the statements true. II. Graph the solutions to the inequality. 11:30-1:00 LUNCH BREAK 1:00-3:00 Shade 17precent of the grid what is 17 prevent of 300 compare two answer Get the answers you need, now! Consequently the Figure 1 Orbit of the Moon Earth Sun For this particular problem (with units in mind), the formula for arc length is "Arc length " = 2pir*(x/360^@), Where x is the central angle measure and r is the radius of the circle. Then the second and fourth term. 8π in. x>2, you use an open circle above the #2 and shade to the right. (1 mark each) Numeric Response – Answer as required in the space provided. III. If the equation was greater than or equal to 2, you would use a closed circle and shade to the right! Find the circumference of a circle with a radius of 6. We write/writes science books 7. Statement 1: If Bo is Mel’s sibling, then Mel is Bo’s sibling. What is the standard form equaton of a circle? For example, if the answer is 201, either response below is correct: If an answer can be written in fraction or decimal form, you grid it in either way. The Unit Circle. Give your answer correct to 3 significant figures. You don't really have to work too hard to remember this formula. AB = 1.7 m CD : AB = 1.5 : 1 The angle of elevation of C from A is 52° Calculate the length of BD. 96 80 71 60 90 80 70 52 89 80 67 50 83 75 63 30 I. After you click ENTER, a message will appear in the RESULTS BOX to indicate whether your answer is correct or incorrect. Fig. And the lowest degree corresponds to the fifth term. B. closed circle on 2; black arrow continues to the right. 62/87,21 The area A of a circle is equal to times the square of the radius r The radius of the circle is about 8.1 in. (1 mark each) Numeric Response – Answer as required in the space provided. Circle 1 and circle 2 have the same circumference, and circle 1 is a dilation of circle 2 with a scale factor of 1.25. Which venn diagram is not correct. IV. Circle K has a diameter of 24 inches. Doctor Moffett love/loves his job 2. Circle 1 is a translation of two units left and one unit up from circle 2 and a dilation of circle 2 with a scale factor of 0.8. 3 Used an appropriate strategy to come up with a solution, but a part of the solution led to an incorrect answer. 5.2 Example 4: If two lines are intersected by a transversal, then the number of pairs of interior angles on the same side of the transversal is (a) 1 (b) 2 (c) 3 (d) 4 Solution: Correct answer is (b). We just put a little dot where the '3' is, right? How to shade regions of two sets and three sets, Venn Diagram Shading Calculator or Solver with video lessons, examples and step-by-step solutions Shading Venn Diagrams In these lessons, we will learn how to shade required regions of a Venn Diagram. The point of the unit circle is that it makes other parts of the mathematics easier and neater. Which of the following statements about the 16 test scores are correct:. (1 mark each) 1. I have a semi circle that has a circle inside. He study/studies ants 3. 3. For instance, look at the top number line x = 3. Centre: Circle is a closed figure made up of points in a plane that are at the same distance from a fixed point, called the centre of the circle. We have to reorder the polynomial writing each term in order of degree from highest to lowest (left to right). Answer each question on the table below by thinking the relationships of sociology, anthropology, and political science base on the story of istambay phenomenon earlier. The side of the Moon facing towards the Sun is always illuminated (except on the rare occasion of a lunar eclipse. The diagrams provided in the answers are only partially correct since they are generic a … Note: To write the fraction two-thirds, enter 2/3 into the form. Use the arc length formula (see below)! To start over, click CLEAR. The mode is 73. (1 mark each) 1. Leave your answer in terms of π. The 90% confidence interval for the mean is Ib to Ib. C. open circle on 2; black arrow continues to the left 4. A salesperson sell/sells products for a company 4. On the grid, shade the region that satisfies all these inequalities. It means that you'll need to memorize all of the radians in … / Statement 2: If the sprinklers are on, then the grass is wet. Look for the given area in the table and nd the corresponding z-score:-0.35 b.The z-score that corresponds to 0:1075 of the distribution’s area to its right. a.The z-score that corresponds to a cumulative area of 0:3632 (the cumulative area is the area to the left of the z-score). This circle can be used to find certain "special" trigonometric ratios as well as aid in graphing. The mode is 73. There is also a real number line wrapped around the circle that serves as the input value when evaluating trig functions. Multiply r by itself. Base your answers to questions 5 through 8 on the diagram below, which shows the Moon at position 1 in its orbit around Earth. To find a circle's radius, measure from the circle's center to any point on the circumference of the circle. Direction: Shade the circle that corresponds to the letter of your answer. You must show how you got your answer. Our office close/closes at 7:00 p.m 8. Algebra Q&A Library Using everyday knowledge, indicate whether the if-then statements are correct forward-only or both forward and reverse. Answer: The basic geometric plane shapes are circle, triangle, rectangle, rhombus, square and trapezoid. 1.What is the sum of the probabilities of all values of the random Reflection 21 X 1 5 7 8 P(X) 1/4 1/8 1/4 1/8 X 0 2 3 4 6 P(X) 1/6 1/6 1/6 1/3 1/6 X 1 3 5 7 P(X) 0.35 0.25 0.22 0.12 New questions in Math. To memorize the unit circle, use the acronym ASAP, which stands for "All, Subtract, Add, Prime." The formula is $$(x -h)^2 + (y - k)^2 =r^2 $$. Numbers 2 through 8 represent other positions in the Moon's orbit. D. Use the Corresponding Angles diagram to answer the question. Each word represents a different quadrant in the unit circle. Then identify the type of figure. The question is to calculate the area of the shaded are of the semi circle and show it is equal to the area of the inner circle. 10. The polynomial now is: Now we have to sum the terms that have the same degree: Then the result is: The terms with highest degree are the first and third. Graphing an inequality on a number line, is very similar to graphing a number. Assessment Multiple Choice. 1. Answer: No a circle is not a polygon since it is created using curves, something that isn’t allowed by the definition of a polygon. Circle: A circle is a collection of all those points in a plane that are at a given constant distance from a given fixed point in the plane. 5.On the diagram below, shade the portion of the Moon that is in darkness as viewed from New York State when the Moon is at position 1. Math. The circle touches the semi circle at two points- the middle top and middle bottom. The mean is 71. The range is 66. Which of the following statements about the 16 test scores are correct:. Item: Circle D has a radius of 16 inches and right central angle, ∠EDF. Which angle corresponds . Find the radius of a circle with an area of 206 square feet. III. Nurses help/helps people 6. palakrathod1249 palakrathod1249 4 hours ago Math Primary School Shade 17precent of the grid what is 17 prevent of 300 compare two answer palakrathod1249 is waiting for your help. Rubric for Problem Solving Score Descriptors 4 Used an appropriate strategy to come up with the correct solution and arrived at a correct answer. Then multiply that result by pi. Solution: Correct answer is (d). The circle on the right has beliefs the circle on the left has truth. 1. Answer: is a way to express the definition of a circle on the coordinate plane. I. CIRCLE THE CORRECT FORM OF THE VERB TO COMPLETE EACH SENTENCE. "All" corresponds with the top right quadrant in the circle, or the first quadrant. In Exercises 1 through 5, click once in an ANSWER BOX and type in your answer; then click ENTER. Read each items carefully and shade the circle that corresponds to the correct answer. Use the points in the diagram to name the figure shown. h and k are the x and y coordinates of the center of the circle $$(x-9)^2 + (y-6)^2 =100 $$ is a circle centered at (9, 6) with a radius of 10 Radius: The constant distance from its centre is called the radius of the circle. Recall from conics that the equation is x 2 +y 2 =1. Find the radius. Use Figure 2 to answer questions 3-5. Since 120 degrees is exactly one-third of a full circle, multiplying the circle area by 1/3 would yield the shaded area of the circle as 100*pi*1/3, or approximately 104.67 square centimeters. 8 represent other positions in the space provided do n't really have to work too hard to remember this.... We just put a little dot where the ' 3 ' is, right in.... 96 80 71 60 90 80 70 52 89 80 67 50 83 75 63 30.... 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