Question

5 sin 30° + 3 tan 45°​

Answer 1

Answer:

5 sin 30° + 3 tan 45°  = 11 / 2;

Step-by-step explanation:

we know,

sin 30° = 1/2;

and

tan 45° = 1;

so,

5 sin 30° + 3 tan 45°  =  5*(1/2) + 3*1

                                   =  (5/2) + 3

                                   =  (5 + 6) /2

                                   =  11 /2

5 sin 30° + 3 tan 45°  = 11 / 2

Hope this helps you :-)

Answer 2

Answer:

Step-by-step explanation:

sin 30 = 1/2

tan 45 = 1

∴ 5 sin 30° + 3 tan 45°

⇒ (5 × 1/2) + (3 × 1)

⇒ 5/2 + 3

⇒ 5+6/2

⇒ 11/2 or

    5 and 1/2

Hope it helps! Please mark my answer as the brainliest : )