Clare is cycling at a speed of 12 miles per hour. If she starts at a positionchosen as zero, what will her position be after 45 minutes? b. Han is cycling at a speed of -8 miles per hour; if he starts at the same zeropoint, what will his position be after 45 minutes? C. What will the distance between them be after 45 minutes?ations

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation:

on plase n