8.7 you need to do the Pythagorean theorem
You were given one side length and the hypotenuse so your equation should b 18^2+x^2=20^2
If your question looks like mine (shown in picture).Your answer would be number 4.
Hope this helps!
CTPehrson
Well if 1 is 39.39
39.39 times 3 is equal to 118.17
don't forget to get my answer 5 satrs and thank me- Justin
Answer:
it will take her 6 weeks
Step-by-step explanation:
150*.2=30
180/30=6