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Answers by Arthur D.

look at the chart for meters (I assume this is what you mean)   kilo     hecto     deca     meter     deci     centi     milli   to go from meters to...

1) p=# of paper clips, (p+5)/4   2) w=wages, 3w+18   3) a=# of apples, (a-8)/5=32   1 and 3 are a little ambiguous; they can be interpreted in other ways. I'll leave them as they are unless you have any questions.     I would have...

True or false.. (answer)

A-B=-B+A Proof A-B=A+(-B)         rule for subtraction A+(-B)=(-B)+A    commutative property for addition A-B=(-B)+A         transitive property of equality

A tower... (answer)

the tower, the wire, and the ground make a right triangle the tower and the ground are the legs, and the wire is the hypotenuse 5142=x2+1252 where x is the height of the tower 264,196=x2+15,625 x2=264,196-15,625 x2=248,571 x=√248,571 x=498.5689 feet however,...

form a right triangle with the vertical leg being 3300 and the horizontal leg being 3*5280=15,840 find the tangent of the angle which is the opposite over the adjacent tan(?)=3300/15,840 tan(?)=0.2083333 now use your calculator, the table in your book, or an online arctan calculator...

(-2 3/4)*(4/5) change the mixed number into an improper fraction 2 3/4=(2*4+3)/4 2 3/4=11/4 -2 3/4=-11/4 now you have two fractions to multiply together the answer will be negative because a negative times a positive is negative (11/4)*(4/5)=(11*4)/(4*5)=44/20=2 4/20=2...

inequalities (answer)

< means "is less than" and > means "is greater than" < (less) and > (greater) < (Less) and > (greater) < (L) think of spelling less with an italicized capital L and they look very similar if you're in Algebra ll, then you already know that...

i=prt 60,210=5%(x)+11%(4x+44,000) where x=amount invested at 5% 60,210=0.05x+0.44x+4840 60,210=0.49x+4840 60,210-4840=0.49x 55,370=0.49x 5,537,000=49x x=5,537,000/49 x=$113,000 invested at 5% 4x+$44,000=4($113,000)+$44,000=$452,000+$44,000=$496,000...

l   .   .   l   .   .   l   .   .   l 0          1          2         ...

x+3y=4 2x+3y=2 by substitution... x+3y=4, x=4-3y 2x+3y=2 2(4-3y)+3y=2 8-6y+3y=2 8-3y=2 -3y=2-8 -3y=-6 y=2 x+3y=4 x+3(2)=4 x+6=4 x=4-6 x=-2 (-2,2) is the solution

Bee, maybe I can help a little. the decimal is 0.583333... look at the repetend only, not the lag the repetend is made up of the 3s and the lag is 58 the lag is what precedes the repetend how many different digits repeat ? only one, the 3 let x=0.58333... multiply...

line 4 should be  =2x-9-x+1/x-5 because -(x-1)=-x+1 line 5 then would be x-8/x-5 by the way, try to use parentheses  to make your work easier