A triangle has a 40° angle, a 120° angle and a side 2.5 centimeters in length. Select True or False for each statement about this type of triangle.
Statement
True
The triangle must be an isosceles triangle.
More than one triangle can be made with these measures.
The triangle must contain an angle measuring 20°

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!