Archive day

February 3, 2026

1,574 public questions were asked on this day.

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Which transformation is the act or process of expanding or reducing a shape by the same scale factor. A. Dilation, B. reflection C. rotation. D. translation.
Asked by Ian 1 answer
What does CO2 form when dissolved in water? Responses BTB BTB Glucose Glucose Carbonic acid Carbonic acid Oxygen gas
Asked by mike 1 answer
¿Alfonso vendió el auto a tí? a. Sí, me lo vendió b. Sí, nos lo vendió c. Sí, se lo vendió
Asked by j 1 answer
Bromothymol blue (BTB) is a direct indicator of oxygen levels in the water. Responses True False
Asked by mike 1 answer
Leo el libro a Marta y Carolina. a. Te lo leo b. Me lo leo c. Se lo leo
Asked by j 1 answer
In cellular respiration, is CO2, being used up or produced? Responses True (It is produced) True (It is produced) False (It is used up)
Asked by mike 1 answer
To help herself remember the sizes of various body organs, Annabelle draws everyday objects next to each organ as she studies them. For example, she drew a football next to an image of the liver since they are about the...
Asked by Finally 1 answer
Which tube serves as a control to show that light alone doesn't change BTB color? Responses Tube 3 (BTB + Light + Elodea) Tube 3 (BTB + Light + Elodea) Tube 4 (BTB + Dark + Elodea) Tube 4 (BTB + Dark + Elodea) Tube 1 (BT...
Asked by mike 1 answer
Which is the best description for similar figures? A. Figures that have congruent sides. B. Proportional in shape but not necessarily the same size. C. Figures that are the same size.
Asked by Ian 1 answer
¿Quieres ver el programa de televisión? a. No, no las quiero ver b. Sí, lo quiero ver c. Sí, me quiero ver
Asked by j 1 answer
Todos los sábados yo _____ en la casa de los abuelos. a. leyendo b. estaba c. distribuyendo
Asked by j 1 answer
Mis hijas estaban _____ una quesadilla a las diez. a. repitiendo b. comiendo c. muriendo
Asked by j 1 answer
Mi familia y yo _____ la cena todos los días a las seis. a. comíamos b. estabamos c. estaba
Asked by j 1 answer
Which trigonometric ratio compares the opposite side to the adjacent side? A. secant, B. tangent, C. cosine, D. sine.
Asked by Ian 1 answer
Los jóvenes estaban_____ ayuda para toda la comunidad. a. sirviendo b. pidiendo c. muriendo
Asked by j 1 answer
Ella siempre está _____ a la hora del almuerzo. a. trabajando b. repitiendo c. diciendo
Asked by j 1 answer
Melissa has a gerbil that lives in a cage in the shape of a rectangular prism. She wants to put a ramp in the cage to give her gerbil exercise. The cage has a length of 70 cm, a width of 35 cm, and a height of 50 cm. How...
Asked by nana 1 answer
A circus tent is in the shape of a square pyramid. Each edge of the square base is 20 m and its slant height is 13.5 m. Find the height of the tent. Round the answer to the nearest tenth.(1 point) Responses 16.8 m 16.8 m...
Asked by nana 1 answer
The ratio adjacent/hypotenuse defines which trigonometric function? A. sine, B. secant, C. cosine, D. tangent.
Asked by Ian 1 answer
A geometric figure illustrates the two-dimensional components that form a three-dimensional cone when assembled. Chem Tech makes paper cones used to filter liquids in lab experiments. To make the paper cones, the company...
Asked by nana 1 answer
A rectangular prism (cuboid) showing vertices A to H. The length of the prism is 32 cm, the width is 24 cm, the height is 44 cm, and the length of the diagonal of the base, segment BH , is 40 cm. Find the length of the d...
Asked by nana 1 answer
What ratio represents sine of an angle in a right triangle. A. Adjacent/Hypotenuse. B. Opposite/Hypotenuse. C. Hypotenuse/Opposite. D. Opposite/Adjacent.
Asked by Ian 1 answer
Use the image to answer the question. A square pyramid with labeled dimensions. Apply the Pythagorean Theorem to determine the height of the square pyramid, h . Round the answer to the nearest tenth. (1 point) Responses...
Asked by nana 1 answer
Jeanie wrote the correct first step to divide 8z2 + 4z – 5 by 2z. Which shows the next step? 4z + 2 – 4z2 + 2 – 4z2 + 2 – 4z + 2 –
Asked by nano 1 answer
In trigonometry the word opposite refers to: A. any side that is horizontal, B. The side across from a given angle. C. The side next to a given angle. D. The longest side of the triangle.
Asked by Ian 1 answer