Answer:
multiply the scale drawings side lengths by the scale
Step-by-step explanation:
for instance, if i have a square shaped scale drawing with the side lengths of 4in, and the scale is 2in, i would multiply 4 by 2, and the actual drawing's side lengths would be 6.
if i did not know the scale and i knew the actual drawings side lengths and the scale drawings side lengths, i would divide the corresponding lengths
example: rectangular scale drawing with the lengths, 5, 5, 10, and 10. and an actual drawing with the lengths 10, 10, 20, and 20. if i divide 20 by 10 or 10 by 5, i'd get 2, the scale
Answer:
Step-by-step explanation:
They are both going the same because the both line is the same length
Answer:
C. X=27
Step-by-step explanation:
-11+1/3x+9=7
1/3x=7+11-9
1/3x=9
x=9x3
x=27
Answer:
umm
Step-by-step explanation:
<span>First thing is to phrase the question in the notation of a probability. We are looking for -
p(x1<x2,x3<x2)
Next step is to simply expand this based on the rules of conditional probability as -
p(x1<x2,x3<x2)=â«10p(x1<x2,x3<x2|x2)p(x2)dx2
Given we are working with uniform[0,1] variables, the first term can be written simply -
p(x1<x2,x3<x2|x2)=x22
We also know that p(x2)=1 on the interval we care about.
Therefore we have -
p(x1<x2,x3<x2)=â«10x22dx2=x33âŁâŁâŁ10=1/3</span>