Tx History
what are the 4 regions of Texas?
Gulf coastal plains, central Plains north Central Plains and mountains and basin
When you reflect over the Y- axis the Y-axis what?
Stays the same
What’s the definition of a Solvent?
The substance that does that dissolving
Who are the native Americans that live on the coast and use sticks for every thing?
Karankawa
What’s the algebraic expression for a rotation of 270 degrees?
(x,y) ->( y, -x)
What’s the law of conservation of mass?
Cannot be created or destroyed, only rearranged.
What’s it called when a Tribe stays in one place and never moves?
Nomadic
Triangle ABC is moving 10 units to the left and 4 units up. What’s the algebraic expression?
(x,y)->(-10x,+4y)
How many atoms are in H2O+Ga5Fe
9 atoms
Which Mission was un finished?
The Alamo
What’s the answer: -3x+(-2)=-17
X=5
What’s newtons second law?
The more forest place on an object the more it will accelerate in the more mass, and an object has the more force it takes the object.
Why did Spain build missions in Texas?
Because they wanted to keep France out.
Is this proportional: y=5x+5
Not proportional
Balance this chemical equation: CrO3->Cr2O3+O2
4CrO3->2Cr2O3+3O2