Angles x and y are supplementary. angle x is 3 times the measure of angle y. what is the measure of angle x?
45°
60°
120°
135°

<x = 135

Step-by-step explanation:

3x + x = 180

4x = 180

x = 45

Angle y  = 45

Multiply 45 * 3 = 135

<x = 135

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

the statemwnt is the company makes small and large snow cone cups.

large=it holds more then the small

small=it holds less then the large