Divide a given line segment into four congruent parts. Bisect once and then bisect again the obtained half segments.

Answer and Step-by-step explanation:

"Bisect" essentially means to cut in half. Here, since we are bisecting three times, we will have 4 equal pieces.

See the attachment. The red "x" just denote the fact that all 4 segments are the same length x.

Hope this helps!

Bisect means to divide into 2 parts. The question is asking us to bisect each half line segment till we get 4 congruent parts.

Basically, we are going to have a straight line with 4 parts that are all the same length.

The picture below will show what this should look like.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.