Answers by David Haddad
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Answers by David Haddad

Answers by David Haddad
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Solve for x: 5-(x + 5) >-2(x + 4) x>-8 x<-8 x>-18 x<-18
answered Sep 1, 2023
7 votes
234k views
what is the average kinetic energy of 4.51 mol of a gas of molar mass 33.8 g/mol and rms speed 866 m/s
answered Aug 16, 2023
5 votes
69.8k views
PLEASE HELP!!! If the height of the lighthouse is 53 meters and the angle of elevation is 47°, which of the following may be used to find the distance, z, between the boat and the base of the lighthouse?
answered Aug 1, 2023
10 votes
151k views
An exponential function has an initial value of 500 and a decay rate of 15%. Compare the average rate of change for the interval 0
answered Jun 11, 2023
5 votes
72.7k views
If 73is nth term of the airthematic progression 3,8,13,18,.... then n is a) 13 b)14 c)15 d)16​
answered Apr 25, 2023
0 votes
219k views
Using the congruency statement, select which statements are true. Triangle W X Y is congruent to triangle E F G. Segment W X is congruent to segment F G Segment W Y is congruent to segment E G Angle X
answered Jan 12, 2023
10 votes
198k views
An air trame controller is tracking two planes. To start, Plane A was at an altitude of 820 meters, and Plane 3 was at an altitude of 1234 meters. Plane Alslosing altitude at 15 meters per second, and
answered Jan 8, 2023
6 votes
13.0k views
Given that Cos A=513and angle A is acute. Find the value of 2tan A + 3sin A without using a calculators.
answered Nov 28, 2022
7 votes
31.0k views
Please help this is late and i need to do it now
answered Oct 10, 2022
11 votes
70.0k views
Propane gas reacts with oxygen according to this balanced equation: C subscript 3 H subscript 8 space (g )space plus space 5 space O subscript 2 space (g )space rightwards arrow 3 space C O subscript 2
answered Feb 11, 2022
2 votes
2.5k views
Which component of language is governed by syntax? pronoun usage word order verb tense voice
answered Feb 5, 2022
4 votes
63.6k views
Every weekend Jill bikes 7.5 miles from home to the tennis court. His cousin Jun does the same thing. He bikes 80% as far as Jill. How many miles does Jun bike from home to the tennis court every weekend?
answered Jan 31, 2022
1 vote
56.6k views
PLZ HELP ME I GIVE HELLA POINTS
answered Jan 9, 2022
4 votes
63.9k views
Stefan is making meringue with eggs whites and sugar. he uses 50 grams of sugar for every egg white. if Stefan is making 10 egg whites. how many grams of sugar does he use?
answered Nov 22, 2021
5 votes
91.6k views
A runaway railroad car, with mass 4.50 × 105 kg, coasts across a level track at 3.80 m/s when it collides with a spring-loaded bumper at the end of the track. If the spring constant of the bumper is 3.
answered Oct 17, 2021
4 votes
133k views
How was the role of the sanusiyah political order in Libya similar to the role played by the negritude movement in Kenya?
answered Aug 28, 2021
4 votes
151k views
A cord runs around two pulleys. A canister of mass 20 kg hangs from one pulley, and you exert a force on the free end of the cord. (a) What is the magnitude of the force if you lift the canister at constant
answered Aug 12, 2021
3 votes
198k views
How did different people contribute to the development of a permanent settlement in Virginia? A. Settlers signed royal charters to become indentured servants, and then they formed companies to develop
answered Aug 7, 2021
4 votes
134k views
What is 4x+4x equivalent
answered Jun 28, 2021
6 votes
42.1k views
Read the thesis statement from an argumentative essay about former US president Richard Nixon. President Nixon disgraced the US presidency through his involvement in the Watergate Scandal. This marks him
answered Jun 13, 2021
2 votes
169k views
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