Thursday
December 12, 2013

# Posts by joel

Total # Posts: 240

Math
Two sides of a triangle have the same length. The third side measures 4 meters less than twice the common length . The perimeter of the triangle is 16 meters. What are the lengths of the three sides?

An ice cube that is 3 cm on each side is melting at a rate of 2 cm cubed per minute. how fast is the length of the side decreasing?

Science
that doesnt help me though. i need to know what Describe the role of gravity as the force that governs the movement of the solar system and the universe means.

Science
"Describe the role of gravity as the force that governs the movement of the solar system and the universe." I don't get it.

math
Tyrell says \$750 is about \$800.Sara says \$750 is about \$700.who is correct?explain.

math
in which number does 4 have the greatest value 9499 4391 2240 1944

Physics
This should say Physics-Typo error

Ohysics
An airplane flying at 120km/h due west moves into a region where the wind is blowing at 40km/h due east. If the plane's original vecotr velocity is Vplane, what is the expression for the plane's resulting velocity in terms of Vplane. a. 1/3 >Vplane b. 2/3>Vplane ...

Physics
A lightning bug flies at a velocity of 0.25m/s due east toward another lightning bug seen off in the distance. A light breeze blows from the east on the bug at a velocity of 0.25m/s. What is the resultant velocity of the lightning bug? Please direct me to even start-I'm to...

Math
Help! Toshiro Hashimoto invested some money at 4.5% simple interest and \$1000 more than four times the amount at 6%. His total annual income for one year from interest on the two investments was \$801. How much did he invest at each rate?

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