How many triangles are there that satisfy the conditions a =13, b =9, a = 62°?

Step-by-step explanation:

Alright, lets get started.

Using sin Law,

Plugging the value of a, b and angle A

taking sin inverse on both sides

The may be another value of B that will called B' =

We will not consider this B' value because the um of angle B' and A will exceeds 180 degree ()

Thats why only one triangle is possible.   :   Answer

Hope it will help :)

answer: answer is c!

ok i got to organize the

3/15 and 12/55

3*

aha

3*4 equals 12 but not

a: no

b:

8/24 12/35

no

gautie

it's c

5/18 = 25/90

5*5=25

18*5 = 90

hope that you!

one more happy customer!

< 3

step-by-step explanation:

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.