Answer:
-3(9x-7)
Step-by-step explanation:
first multiply
20x2=40
and now its -40x+13x+21
then add same variables
-40x+13x=-27x
now its -27x+21
then rewrite the equation
3 x 7=21
-3 x 9x = 27x
now its (-3 x 9x) + (3 x 7)
then the multiply thingy and you got the answer
<span>The range of Cos(x) is [-1,1]. Therefore the range of ln(Cos(x)) will be the image of [-1,1] using the natural log function. However, the domain of ln(x) is (0,infinity) and the log function is strictly increasing with vertical asymptote at "x=0". Therefore, the range of ln(Cos(x)) will be:
(- infinity, ln(1) ] = (-infinity, 0] !</span><span>so its true </span>
Billy would have of scored a total of 40 points because then you split 90 in half you get 40 50 and then 50 is 10 more than 40 and logan scored 10 more so here is your answer
Nope - 320 millimetres = 32 centimetres. 3.2 metres is 320 centimetres, which is 3,200 millimetres
