Is △dbe similar to △abc ? if so, which postulate or theorem proves these two triangles are similar?

△dbe is similar to △abc by the sas similarity postulate .
△dbe is similar to △abc by the hl theorem .
△dbe is similar to △abc by the sss similarity postulate .
△dbe is not similar to △abc

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day