I need help, can any one help me with my geometry

can any one help me with my geometry

Elimination Method, x+y=5 Y+-2x+5

x+y=5 Y+-2x+5

Vertical angles,

Negative exponents, what is the proper way to state a negative exponent whe...

what is the proper way to state a negative exponent when dividing example 27exponent -2/3 divided by 27 exponent -1/3

Homework, 9x^4-x^2=0 step by step

9x^4-x^2=0 step by step

Scientific notation, answer in scientific notation correct to the ten thous...

answer in scientific notation correct to the ten thousandths 471,598,000,000

Trinomails, ysquared+4y-12=0

ysquared+4y-12=0

Piecewise functions, Whereas we are on the subject of function evaluation w...

Whereas we are on the subject of function evaluation we have to now talk about piecewise functions. Actually we've already seen an instance of a piecewise function even if we didn'

Subtracting exponents, a^x+2/a^5

a^x+2/a^5

Method of elimination, Now let's move into the next technique for solving s...

Now let's move into the next technique for solving systems of equations.  As we illustrated in the example the method of substitution will frequently force us to deal with fraction