Answer:
i think photomath will help you with those
Step-by-step explanation:
go to your appstore and download photomath
Answer:
Step-by-step explanation:
Hooke's Law applies here, which is a linear relationship. It would be easier to solve this using proportions with N of force on the top and the amount of stretch in cm on the bottom. Set up with our unknown, the number of cm:
and cross multiply:
20x = 300 so
x = 15 cm
Answer:
wheres the picture
Step-by-step explanation:
Answer:
The best answer is F
Step-by-step explanation:
It is F because it is the only number that is on the table above
Answer:
the ladder reaches up to 9.75 ft. high
Step-by-step explanation:
a^2+b^2=c^2
plug in the numbers
a^2+49=144
then subtract 49 from 144
a^2=95
then sq 95
a=9.75