math
y-1= 3x-(-2) y = 3x + 3
Chemisty (Sig Figs)
The ending 0 after a decimal is sig, so to indicate that put a line over the zero in the tens place
Chemisty (Sig Figs)
put a line over the 0 in the tens place.
Math Check
you should have a 8x, not 8 in your second line
mat115
determine whether or not 8^2 + 10^2 = 12^2 does 64 + 100 = 144....no so it is not a pyth triple
mat115
do you mean a perfect Pythagorean triple?
precalc
D
arithmetic
19(30) + 20= 590
trig
you should use neither...you should use 2n+1,2n+3, and 2n+5 to get odd integers
Math
distribute the 2 through the right side to get -(x-1)>2x + 1 then x+ 1 < 2X + 1 0 < X so x> 0
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