Questions and answers by

koo

Questions (35)

#14 Which of the following facts, if true, would allow you to prove that lines l and m are parallel?* 1 point Captionless Image
1. 1 answer
2. 33 views
#7 Which statement is an example of the Addition Property of Equality?* 1 point If p = q, then p · s = q · s. If p = q, then p
1. 1 answer
2. 36 views
#6 What is the hypothesis of the statement: If the measure of an angle is 95 degrees, then the angle is obtuse.* 1 point If the
1. 1 answer
2. 35 views
#5 Angle 1 and Angle 2 are supplementary angles. If the measure of Angle 1 is 35, what is the measure of Angle 2?* 1 point 55
1. 1 answer
2. 39 views
#4 Find the distance between points R(0,5) and S(12,3). Round the answer to the nearest tenth.* 1 point 10.4 16 12.2 11.8
1. 1 answer
2. 37 views
#3 What is the midpoint of line segment NH?* 1 point Captionless Image I J K L
1. 1 answer
2. 37 views
#2 Which angle is supplementary to ∠LSO?* 1 point Captionless Image ∠ MSN ∠ OSN ∠ LMN ∠ LOM
1. 1 answer
2. 42 views
39. According to the graphic below, what was an obstacle of Arab-Israeli peace?1 point Captionless Image Access to international
1. 1 answer
2. 48 views
40. What was the biggest challenge for emerging democracies in the late 1900s1 point Avoiding religious conflict Lack of a
1. 1 answer
2. 27 views
21. What does the photo below tell us about the nature of combat in World War I?* 1 point Captionless Image It was mobile and
1. 1 answer
2. 30 views
#26 Which triangles are congruent by AAS?* 1 point Captionless Image ΔVTU and ΔCAB ΔVTU and ΔHFG ΔHFG and ΔCAB none of the
1. 1 answer
2. 26 views
#17 Which graph shows a triangle and its reflection image across the y-axis?* 1 point A B C D
1. 1 answer
2. 36 views
#24 Which of the following statements is true about the triangles below?* 1 point Captionless Image ΔABC ≅ ΔABD by SSS ΔABC
1. 1 answer
2. 48 views
#29 A length of rope is stretched between the top edge of a building and a stake in the ground. The head of the stake is at
1. 1 answer
2. 27 views
#30 List the angles of ΔDEF in order from smallest to largest.* 1 point Captionless Image m ∠D, m ∠F, m ∠E m∠D, m∠E,
1. 1 answer
2. 43 views
#25 ΔTIC is an isosceles triangle with vertex angle I. If the measure of angle I equals 70 degrees , then find the m∠T.
1. 1 answer
2. 47 views
#23 What are the coordinates of B' given the translation of B (-4,1) 10 units to the right then reflected across the x-axis?* 1
1. 1 answer
2. 34 views
#22 Which type of isometry is the equivalent of a translation followed by a reflection across a line parallel to the direction
1. 1 answer
2. 44 views
#19 What type of transformation is shown in the graph below?* 1 point Translation Rotation Reflection Dilation
1. 1 answer
2. 27 views
#19 What type of transformation is shown in the graph below?* 1 point Captionless Image Translation Rotation Reflection Dilation
1. 1 answer
2. 38 views
#8 Which statement completes the following proof?* 1 point Captionless Image Subtraction Property of Equality Multiplication
1. 1 answer
2. 72 views
#9 What is the value of c? How do you know?* 1 point Captionless Image C is equal to 40 degrees because of the Vertical Angles
1. 1 answer
2. 42 views
#10 What is the value of b? How do you know?* 1 point Captionless Image B is equal to 40 degrees because of the Vertical Angles
1. 1 answer
2. 55 views
#11 What is the relationship between ∠8 and ∠4?* 1 point Captionless Image corresponding angles alternate exterior angles
1. 1 answer
2. 46 views
#13 Find the value of x. The diagram is not to scale.* 1 point Captionless Image 68° 81° 48° 99°
1. 1 answer
2. 46 views
#12 If the m∠3 = 75 and the m∠7 = 2x+7, what is x? (Hint: What is the relationship between the two angles?)* 1 point
1. 1 answer
2. 38 views
#28 Is triangle PQS congruent to triangle RQS by HL? If so, name the legs that allow the use of HL.* 1 point Captionless Image
1. 1 answer
2. 33 views
#27 What part of the triangle is F?* 1 point Captionless Image vertex angle base angle leg base
1. 1 answer
2. 41 views
#21 A transformation that changes the size of a figure, but not the shape.* 1 point Translation Rotation Reflection Dilation
1. 1 answer
2. 31 views
#1 Which type of angle pair are ∠LSM and ∠OSN?* 1 point Captionless Image adjacent angles linear pair complementary angles
1. 1 answer
2. 63 views
#18 The hexagon is regular and the dashed line segments form 30 degree angles. What is the angle of rotation (counterclockwise)
1. 1 answer
2. 71 views
#16 Which translation rule describes the translation that is 6 units to the right and 5 units down?* 1 point (x, y) → (x + 6,
1. 1 answer
2. 31 views
#15 Which lines are parallel if m∠1 + m∠2 = 180? Justify your answer.* 1 point Captionless Image j || k by the converse of
1. 1 answer
2. 51 views
Camila wanted to learn cooking so that she could help out at home. In the cooking class, 10 students shared6 8 kg of sugar
1. 1 answer
2. 485 views
Alice earned a score of 940 on an IQ test.The mean test score was 850 with a standard deviation of 100.(Assume that test scores
1. 3 answers
2. 847 views