could someone lend me a hand with this, and a small explanation and how to do it? Its my last question for my hw :(

could someone lend me a hand with this and a small explanation and how to do it Its my last question for my hw class=

Respuesta :

Answer:

ramp is safe

Step-by-step explanation:

We need to find the slope of the ramp

y/x

20/210

.095238092

This is less than .1 so the ramp is safe