Sunday
May 1, 2016

# Posts by Dez

Total # Posts: 17

Geometry
can someone PLEASE help!?
September 21, 2015

Geometry
7. write a paragraph proof of the theorem 3-8 in a plane if two lines are perpendicular to the same line then they are parallel to each other (4 points) Does anybody know this question??
September 21, 2015

World History
World History Unit 3 Portfolio What’s the Difference: Civilization Comparison and Contrast Does anybody know what this is i really need help PLEASE!?
September 18, 2015

Geometry
thank you so much! and haha yeah
September 17, 2015

Geometry
By definition of supplementary angles, m angle 1 + m angle2= ____ (a) and m angle 2 + m angle 3= ____ (b). Then, m angle 1 + m angle2 = m angle 2 + m angle by the _______ (c). Subtract m angle 2 from each side. You get m angle 1=______(d), or angle 1 is congruent to _____(e...
September 17, 2015

Geometry
14. Complete the paragraph proof Given: angle 1 and angle 2 are supplementary, and angle 2 and angle 3 are supplementary. Prove angle 1 is congruent to angle 3 Does anybody know this question?? I need help please!
September 17, 2015

math
At the inauguration the President was honored with a 21 gun salute. The report from each gunshot lasted one second. Four seconds elapsed between shots. How long did the salute last?
December 17, 2014

Chemistry
Assuming that gasoline is pure octane (d = 0.703 g/mL), how many metric tons of CO2 are released in a year by an SUV that gets 19 mpg and is driven 17500. miles?
January 26, 2014

English hurry
Identify the words that correctly complete the following sentence. If none of the choices are correct, choose "none of the above." In a sentence with a compound verb, each verb (Points : 1) may have a different subject must have the same subject may not have helping ...
August 27, 2013

world history
Which of the following environments is conducive to a herding way of life?
October 23, 2011

world history
What was the most effective remedy for plague?
May 28, 2011

world history
What was the most effective remedy for plague?
February 14, 2011

Algebra
Living in or near a metropolitan area has some advantages. Entertainment opportunities are almost endless in a major city. Events occur almost every night, from sporting events to the symphony. Tickets to these events are not available long and can often be modeled by ...
June 24, 2010

physics
Is the question assuming the proton is travelling relativistically or not?
May 9, 2009

Sience
to learn
June 29, 2008

algebra
3ax^2 - 27a You can factor that into 3a (x^2 - 9), which also equals 3a(x-3)(x+3). It is not clear from your question what you are supposed to do with that algebraic expression. If it were equal to zero, x would be +3 or -3. If you are expected to factor, try factoring out 3a ...
June 3, 2007

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