Ineed to know what 3/4+4/9 equals but in simplest form

1 7/36

Step-by-step explanation:

If you multiply 3/4 by 9 you get 27/36. And if you multiply 4/9 by 4 you get 16/36. Now you add both of the new fractions together, . This gives you 43/36 because the demominator stays the same and 16+27 equals 43. This number (43/36) leads you too 1 and 7/36 and 7/36 is in simplest form because 7 can not be divided into anything.

Brainliest please?

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.

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512