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January 2026

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According to the special theory of relativity, what is the fourth dimension? energy space time mass
Asked by kelvin calin 1 answer
What is a context clue?(1 point) Responses the feeling or impression a word gives readers the feeling or impression a word gives readers text near a word that helps clarify its meaning text near a word that helps clarify...
Asked by casyen 1 answer
Find the value of x in each exponential expression. ( 5 4 ) 2 = 5 x Enter the value of x in the box below. Do not include spaces, units, or commas in your response. Enter answer here. Do not include spaces or units. ( (...
Asked by k 1 answer
What causes the appearance of lines in an emission spectrum? Light is absorbed as an electron moves to a higher energy state. Light is released as an electron moves to a lower energy state. An electron is released as lig...
Asked by kelvin calin 1 answer
While Felicia is stirring her hot coffee with a metal spoon, she gets called away. She sets the coffee on the desk and then forgets to come back for it before going home for the weekend. How long will conduction between...
Asked by violet 1 answer
Simplify each expression in the table below. Select Option A or Option B. Option A Option B ( x 3 y − 2 ) 4 x 12 y 8 x 7 y 2 ( 3 x 2 y − 3 ) 2 9 x 4 y 6 3 x 4 y 6 ( 7 − 3 7 3 ) 4 1 1 7 24 ( x 2 y − 3 z ) 2 x 4 z 2 y 6 x...
Asked by k 1 answer
Which objects are scattered throughout the galactic halo that surrounds the Milky Way?
Asked by Idk 1 answer
When a fork is placed in a hot piece of lasagna, thermal energy is transferred up the fork by fast-moving particles travelling along the fork. fast-moving particles changing places with slow-moving particles. fast-moving...
Asked by violet 1 answer
Frank stands still while throwing a dart toward a target with a speed of 25 m/s. What is the speed of the dart observed by Frank compared to the speed observed by a stationary observer? The speed is 25 m/s for both peopl...
Asked by kelvin calin 1 answer
What are the two types of variable stars?
Asked by Idk 1 answer
Use the sentences to answer the question. Large waves cause erosion of shorelines. Seawalls constructed of concrete can protect shorelines from this erosion. Which type of connection is made between the ideas in these se...
Asked by ben hen 1 answer
In Act I, scene i of Romeo and Juliet, the character of Benvolio embodies the archetype of the .
Asked by logan 1 answer
Use the sentence to answer the question. Like real coral reefs, artificial reefs create homes for marine life. Which two things are compared in this sentence? (1 point) Responses real coral reefs and artificial reefs rea...
Asked by ben hen 1 answer
A recipe for candy requires that the liquid ingredients be stirred constantly until the liquid reaches a temperature of 140°C. What type of spoon – wood or metal – will prevent burns to a person’s hand while stirring the...
Asked by violet 1 answer
Which graph represents the function f (x) = StartFraction 2 x Over x squared minus 1 EndFraction? On a coordinate plane, a hyperbola and parabola are shown. The hyperbola has a curve in quadrants 1 and 2. The parabola op...
Asked by j 1 answer
Given each expression in exponential form, rewrite the expression in expanded form and simplify using properties of exponents. Select options below 4 6 written in expanded form is Choose... . 4 5 written in expanded form...
Asked by k 1 answer
, What's the inner core of the Jovian planets made of? Question
Asked by Idk 1 answer
Which type of connection shows how ideas are similar or different?(1 point) Responses comparison and contrast comparison and contrast chronological order chronological order cause and effect cause and effect problem and...
Asked by ben hen 1 answer
Evaluate f(x)=−6x^2−5x+16 for f(−4) (1 point) step by step f(−4)=?
Asked by a 1 answer
Which scientist developed the theory of gravitation and used it to explain the orbits of celestial bodies?.
Asked by Idk 1 answer
An insulated lunch bag keeps food warm by increasing the thermal energy of the lunch bag. increasing the thermal energy of the food. slowing the transfer of thermal energy from the air outside the bag to the food inside...
Asked by violet 1 answer
For each expression, determine if it is greater or less than − 1 2 . Select Greater than − 1 2 , Less than − 1 2 , or neither option. Greater than − 1 2 Less than − 1 2 − 1 − 1 − 2 − 1 − 4 − 1 − 5 − 1
Asked by k 1 answer
Which ancient Egyptian achievements were most directly the result of their religious beliefs? Select the two correct answers. (1 point) Responses construction of the pyramids construction of the pyramids writing on papyr...
Asked by 7i6u64u7ryryjrygewrwfredwgweghr 1 answer
What's responsible for preventing the gas giants from collapsing into a star? A) The sun exerts tidal forces that prevent collapse into a star. B) Their fast rotation rates result in centrifugal force C) Their large mass...
Asked by Idk 1 answer
A linear graph of parking fees in dollars based on hours parked has the points (2,20) and (6,44) . How would you interpret the slope of the graph as the rate of change in the parking fee for each additional hour of parki...
Asked by ben hen 1 answer