Sara says:
i have drawn a triangle.
it has one angle of 60° and one side 2 inches long.
sanjay, you draw a triangle with the same two properties.
sanjay says:
my triangle will be congruent to yours, because all triangles that have
those two properties must be congruent.
is sanjay correct to say all triangles with these properties must be congruent?
explain your answer.

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.

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8

fo there supposed to be answer choices there

step-by-step explanation: