can someone help me with part b? - Ask.ManyTutors

Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

Ask ManyTutors

Question

secondary 3 | A Maths
One Answer Below

This question need another answer.

Answer This Question

secondary 3 A Maths Singapore

can someone help me with part b?

Date Posted: 5 years ago

Views: 366

Comments 0 add a comment

See 1 Answer

Ask ManyTutors

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Keyword is “due south” to get your 90 degrees. Hope this solution helps you.

Date Posted: 5 years ago

Comments 2 add a comment

chubbun

Chubbun

5 years ago

cant find the answer :(
300/sin42 is a negative number
the correct answer is 448 m

Arnold K H Tan

Arnold K H Tan

5 years ago

Your calculator is most likely on radian mode. Common noob mistake. You will get 448 if you use 300 ÷ sin(42) in degrees mode. Very silly of you to downvote a correct answer for your own mistake.