sidney

This page lists questions and answers that were posted by visitors named sidney.

Questions

The following questions were asked by visitors named sidney.

5 (6-2x) = -3 (-2x + 6) whats the value of x in each (has to be the same)

what is 589+96=

Alienate and Estrange A. Synonyms B. Antonyms C. Neither

Which political party rose to power in Germany during the 1930s? A. the Communist Party B. the Nazi Party C. the Fascist Party D. the Socialist Party

Which two of Harding’s cabinet members worked hard to achieve advancements specifically for businesses? A. Andrew Mellon and Albert Fall B. Charles Forbes and Harry Daugherty C. Andrew Mellon and Herbert Hoover D. Herbert Hoover and Charles Forbes

Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this reaction? A. CH4 + O → H2O + CO2 B. CH4 + 4O → 2H2O + CO2 C. CH4 + O2 → H2O + CO2 D. CH4 + 2O2 → 2H2O + CO2

Boyle’s law states that the volume of a gas is inversely proportional to its pressure if the A. temperature and number of particles are constant. B. temperature reaches absolute zero. C. number of particles decreases. D. temperature and number of particle...

Which of the following phase changes is an endothermic change? A. condensation B. vaporization C. deposition D. freezing

How much time will it take a car travelling at 88 km/hr (55 mi/hr) to travel 500km?

2. If the scientists only performed 1 experiment but it supported their hypothesis, why can it not be considered a theory?

13. The picture is a model of a nitrogen atom. What is incorrect about the atomic orbital arrangement of electrons in this model?

Explain how the snowboarder can have both kinetic and potential energy at point B.

hermal conductors don’t have to be hot to transfer heat. According to Ch.16, explain a situation when an ice cube would still transfer heat to another object it is in contact with.

when an ice cube would still transfer heat to another object it is in contact with.

why the speed of sound is faster in solids than in gases.

why a purple flower appears purple when white light shines on it.

What caused President Richard Nixon to act on environmental issues? A. Nixon had always been an environmentalist. B. The environmental protection movement was supported by public. C. The Republican Party supported environmental protections. D. Smog in Lon...

how does a heat pump prove the law of conservation of energy?

A uniform meter rule is balanced at 30cm mark when a mass of 50g is hanging from its zero mark. calculate the weight of the rule.

Answers

The following answers were posted by visitors named sidney.

hasan made a model for 437 using 4 hundred 3tens and7ones

You formulas for right triangles are a2+b2=c2 a + b are the numbers in the problem that show. Ex, Joe threw a tennis ball to Sam, the ball flew 10 ft and Sam caught it at 12 ft a= 12 ft b= 10 ft so the problem will be: 12(2)+10(2)=c you multiply the numbe...

2. airplanes allow for faster shipping No specific company

B is not the answer

it is not d i have done taken the test

what the answer?

idk it does not say

whats the answer

idk how to put a pic on here

acting with ill-considered haste or boldness.

how do i find that

physical science

thanks u so much

what is the answer

whats the answer