Archive day

January 13, 2026

3,830 public questions were asked on this day.

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Use the image to answer the question. A triangle upper A upper B upper C. The edge upper A upper B is labeled c. The edge upper A upper C is labeled b. The edge upper B upper C is labeled a. Use the formula A=12absinC to...
Asked by t 1 answer
Question Identify which condition is necessary for a number to be rational.(1 point) Responses It must not be negative. It must not be negative. It must not be an endless decimal. It must not be an endless decimal. It mu...
Asked by QuestionHelper123 1 answer
Here it became apparent that Mr. Pilkington was about to spring some carefully prepared witticism on the company, but for a moment he was too overcome by amusement to be able to utter it. After much choking, during which...
Asked by rem 1 answer
Use the image to answer the question. A triangle upper A upper B upper C. The edge upper A upper B is labeled c. The edge upper A upper C is labeled b. The edge upper B upper C is labeled a. Use the formula A=12absinC to...
Asked by t 1 answer
Here it became apparent that Mr. Pilkington was about to spring some carefully prepared witticism on the company, but for a moment he was too overcome by amusement to be able to utter it. After much choking, during which...
Asked by rem 1 answer
An effect of the steamboat’s popularity was that fewer people traveled by rail. steam locomotives became less popular. people began to build canals in the United States and Europe. more people began to travel between the...
Asked by berlanda 1 answer
Which is a characteristic of all waves? All waves carry energy. All waves move through space. All waves move through matter, from particle to particle. All waves transfer energy perpendicular to the direction of wave mot...
Asked by hoovan 1 answer
Use the image to answer the question. a triangle upper A upper B upper C; The edge upper A upper B is labeled c. The edge upper A upper C is labeled b. The edge upper B upper C is labeled a. If the area of △ABC=134 squar...
Asked by t 1 answer
Question content area top Part 1 Use the GCF and the Distributive Property to find the sum. 42plus66 Question content area bottom Part 1 Write each number as a product using the GCF as a​ factor, and apply the Distributi...
Asked by Alexis 1 answer
3 waves are shown with a line through their center. The bottom of the first wave is labeled C. A bracket labeled D connects the bottom of the second and third waves. A line from the center to the top of the first wave is...
Asked by hoovan 1 answer
Which type of question creates an effective discussion?(1 point) Responses vague vague clarification clarification leading leading close-ended
Asked by QuestionHelper123 1 answer
A girl holds the end of rope tied at the other end to a tree. The rope is making 3 waves. Which statements describe the wave? Check all that apply. The wave is a mechanical wave. The wave is an electromagnetic wave. The...
Asked by hoovan 1 answer
Use the image to answer the question. a triangle upper A upper B upper C ▶Click for Long Desc If h=10 meters and m∠C = 39° , then what is the length of side a ? Round your answer to the nearest whole number. (1 point)
Asked by t 1 answer
Which of the following is the purpose of a deadline?(1 point) Responses to set a clear purpose for the discussion to set a clear purpose for the discussion to keep the group on task to keep the group on task to assign ev...
Asked by QuestionHelper123 1 answer
Which statements describe the wave? Check all that apply. The wave is a mechanical wave. The wave is an electromagnetic wave. The wave moves energy through matter. The wave moves energy through space without matter. The...
Asked by hoovan 1 answer
Which of these statements describe life after the Agricultural Revolution? Choose three answers. Most farmland was controlled by the wealthy. People moved to cities to find work. Farms produced fewer crops. More people l...
Asked by berlanda 1 answer
I cant send pictures cuz you safety thing doesn't let me
Asked by 67 1 answer
How are longitudinal and transverse waves alike? How are they different?
Asked by hoovan 1 answer
Which list states achievements from the Scientific Revolution in the correct order? i. The heliocentric theory is published. ii. Galileo argues for Copernicus. iii. Isaac Newton develops calculus. iv. The scientific meth...
Asked by berlanda 1 answer
A radio telescope is used to study radio waves that come from stars and galaxies. What type of wave is a radio wave?
Asked by hoovan 1 answer
Use the image to answer the question. A triangle upper A upper B upper C. The edge upper A upper B is labeled c. The edge upper A upper C is labeled b. The edge upper B upper C is labeled a. Use the trigonometry area for...
Asked by t 1 answer
Quentin's family worries that he has a substance abuse issue. What would MOST likely lead them to believe he is experiencing this critical health issue? (1 point) They have noticed he is no longer exercising and is gaini...
Asked by nk 1 answer
Medical experts warn that there will be a pandemic in the next decade. How will they BEST prepare for this critical health issue? (1 point) • Encourage people to get active and start exercising. • Open more substance abu...
Asked by nk 1 answer
How should the table be changed to correctly distinguish between mechanical and electromagnetic waves? Earthquake waves and radiation waves need to change places. Light waves and X-ray waves need to change places. Ocean...
Asked by hoovan 1 answer
Bruno has been asked to help with contact tracing. What is TRUE about preventative care as people get older? • He will research which people are best to deal with a health crisis. • He will find out which people have bee...
Asked by nk 1 answer