Julia and Brady are staying in the same hotel. Julia takes Elevator 1 and stops 40 feet above the hotel lobby. Brady takes Elevator 2 and stops 24 feet below the hotel lobby. Which expression can be used to calculate how far apart Julia and Brady are?

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

noncoplanar points are points that do not lie on the same line.

365

step-by-step explanation: