relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten
With a dot in beetween a whole number and the decimal part
Example: 0.0538483
We have 3/4*5/9=(3*5)/(4*9)=15/36 so we have \(\dfrac{15}{36}\)
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That's exactly what i said
After the And we get I mean And we get 13
We know that 96889010407 is 7^13 so \(log_7(96889010407)=13 \)and we get
cos(300)=1/2 or \(\cos(300)=\dfrac12\)
we have 2(x-1)^2+(x-1)((x-1)+(x+2)) we can distribute to get 2x^2+−4x+2+x^2+−x+x^2+2x+−x+1+−x+−2 and then combine like terms to get (2x^2+x^2+x^2)+(−4x+−x+2x+−x+−x)+(2+1+−2) which can be simplfied as 4x^2+−5x+1 then becomes (D)4x^2−5x+1 so we have that the area is \(\boxed{(D)4x^2−5x+1}\)
we know that it has the same ration as 63:57 so we have 57/63*21=1197/63=19 so we have that the length of CG is \(\boxed{19}\)
we seperate them into a rectangle and a triangle where the rectangle's area is 9*20=180 and the triangle's area is (14-9)*(20-11)/2=5*9/2=45/2=22.5 so the area of the shape is 180+22.5=202.5 so we get that the area of the shape is \(\boxed{202.5}\)