2.943 × 10-² (negative 2nd power)
Answer:is 5 ^ -2 ????
Step-by-step explanation:
4+13= 17
4/13=0.307
4x13=52
4-13=-9
Answer:
2s-10
Step-by-step explanation:
Answer:
The sin A expressed in ratio form is 
Step-by-step explanation:
From the given right angled triangle diagram, sin A is calculated as follows;

Therefore, the sin A expressed in ratio form is 