Hiro is creating a smaller scaled replica of a triangular canvas.

triangles abe and acd on a coordinate plane with point a at 1 comma 0, point c at 2 comma 3 and point d at 5 comma 0, point b is between points a and c and point e is between points a and d

which of the following expressions will him determine the length of segment ab?

ac equals ad times ab over ac
ab equals ae times ad over ab
ab = ad
ab = ac

the answer is c just got it on ed

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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