Answer:
AC : BC = 22 : 33 = 2 : 3
Step-by-step explanation:
It is convenient to find the value of x first.
AB/AC = 1/2 = (3x -4)/(2x +12)
Cross-multiplying gives ...
2x +12 = 2(3x -4)
2x +12 = 6x -8
20 = 4x . . . . . . . add 8-2x to both sides
5 = x . . . . . . . . . . divide by 4
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So the side lengths are ...
- AB = 3x -4 = 3·5 -4 = 11
- AC = 2x +12 = 2·5 +12 = 22
- BC = 7x -2 = 7·5 -2 = 33
Then the ratio of interest is ...
AC : BC = 22 : 33
AC : BC = 2 : 3 . . . . . . (divide by 11 to simplify)
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<em>Comment on the triangle</em>
We note that AB+AC=BC, so this "triangle" is actually a line segment 33 cm long.
This requires learning how to do it so if you want to know how talk to me directly
20 if i am correct lowest 2 digit number is 10
To do that is by the number 12 and is 12. and the 5 tenth is . 5 then put them together equals 12.5
The correct answer is: 384 inches per second squared
Explanation:
Since 1 feet is equal to 12 inches, therefore, in order to convert 32 feet per second squared into inches per second squared, we need to multiply 32 feet per second squared with 12. Mathematically, it can be written as follow:
Hence the correct answer is 384 inches per second squared.