23. Triangle ABC is similar to triangle DEF.
D
15 cm
А
5 cm
4 cm
N
B 3 cm C
E
9 cm
F
Which proportion can be used to find the length of
DE
in centimeters?
Jessica is a custodian at oracle arena. she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate. at this rate how many sqaures meters can she wax per hour
Ahousekeeper mixed 5 gallons of blue paint with every 9 gallon of yellow paint in order to make a green paint which ratio of gallon of blue paint to gallon of yellow paint will make the same shade of green paint