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henna
Questions (3)
A lever has a mechanical advantage of 4. Its input arm is 60 centimeters long. How long is its output arm?
2 answers
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The law of cosines can't be used when which of the following combinations of information is given?
0 answers
320 views
abc is an iscsceles triange. ab is the longest side with egnth 4x+4. bc=8x+3. find ab
1 answer
447 views
