Answer:
4
Step-by-step explanation:
the side Q-R corresponds to K-L
just as O-P corresponds to K-J
K-J= 36
O-P=6
36/6=6
so 24/6=4
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Answer: Use a compass to measure the length of AB. Draw an arc from point B (or point A) with that distance. Extend line AB through that arc and label the intersection as point C. AC is twice the length of AB.
8 is the right answer
because 40 devided by 5 is 8
x2^+8x=-20
9x^2=20
x^2=20-9
x^2=11
√x^2=√11
x=√11