Discover Fun & Interactive Middle School Learning Resources

A lens of focal length 25.0 cm forms an image 37.5 cm from the lens. What was the object distance?
2 Answers
What is the least common factor of 9 and 15? (Dont say 45 please because thats not the answer Im looking for ;)
2 Answers
Determine whether the two triangles can be proven congruent using the AAS congruence method. If they can, select the congruence statement. answers: A) ABC EDC B) CBA CED C) The triangles aren't congruent using AAS. D) CAB EDC
2 Answers
HELP! QUICK!A. Electron transport chainB. FermentationC. GlycolysisD. Krebs cycle
1 Answer
Can the two triangles be proven congruent through SSS or HL? answers: A) No, the triangles are congruent only through ASA. B) No, the triangles can't be proven congruent through either SSS or HL. C) Yes, the triangles are congruent through HL. D) Yes, the triangles are congruent through SSS.
1 Answer
can anyone help with this using soh cah toa and rounding the answer to the nearest tenth of a foot?
1 Answer
Which theme of Sir Arthur Conan Doyle's "The Adventure of the Speckled Band" is expressed in this excerpt from the story?"Were there gipsies in the plantation at the time?""Yes, there are nearly always some there.""Ah, and what did you gather from this allusion to a band-a speckled band?""Sometimes I have thought that it was merely the wild talk of delirium, sometimes that it may have referred to some beperhaps to these very sipsies in the plantation. I do not know whether the spotted handkerchiefs which so many of thetheir heads might have suggested the strange adjective which she used."Holmes shook his head like a man who is far from being satisfied,O A. the importance of proof and logicOB. the dangers of jumping to conclusionsOC. good versus evilOD, England's fascination with the East
2 Answers
FAST PLEASE!! Me gusta esa linterna mas que ___ porque es mas grande. a. esa b. ese c. ested. esta
2 Answers
To obtain the same resistance force, a greater force must be exerted in a machine of lower efficiency than in a machineof higher efficiencyTrueFalse
1 Answer
One less than one fourth the square of a number.
1 Answer
A lens of focal length 15.0 cmforms an image 77.5 cm from thelens. What was the objectdistance?(Unit = cm)
2 Answers
How do you do this help
1 Answer
Write an equation in slope-intercept form for the line that is perpendicular to the line y = (-1/3)x + 4 that passes through the given point (-4,2). Show your work.
1 Answer
Which continent lies at approximately 20 S, 140 E?
1 Answer
What is claim of value
2 Answers
Find the greatest possible error for the measurement 4.7 cm. 0.05 cm 0.5 cm 1.0 cm
2 Answers
Write an equation in slope-intercept form for the line that is parallel to the line y = -4x + 5 and that passes through the given point (-8,5). Show your work.
1 Answer
Simply the problem.
2 Answers
QUICKLY!!!! Senoras y senores,___ , por favor. a. se sientan b. sientate c. sientense d. se sienten
2 Answers
Right triangle ABC is reflected over AC, then dilated by a scale factor 2/3 to form triangle DEC. Which statements about the two triangles must be true? Select three options.
2 Answers
What is the median for the set of data? 1 3 3.5 4
2 Answers
What was Friedrich Miescher's contribution to the discovery of the genetic code? He created the first photograph of the structure of DNA. He discovered how the DNA bases pair together. He created the first accurate model of DNA's structure. He extracted and observed DNA from white blood cells.
2 Answers
using soh cah toa find length of PN and round answer to nearest tenth of a foot?
1 Answer
Karli's age now is twice what it was ten years ago. How old is Karli now? Use K forKarli's age and write the equationand find her age
1 Answer