ciarakelly245 ciarakelly245

12-01-2019
Mathematics

contestada

Please help me answer just Q19 all parts of Q19 n the photo

Please show all your workings to how you got your answers!

Please help me answer just Q19 all parts of Q19 n the photo Please show all your workings to how you got your answers class=

Respuesta :

erickannangara erickannangara

12-01-2019

Answer:

i)37 degrees

ii)BC=6.02cm,DC=4.02cm

Step-by-step explanation:

i)Angle BAC =18o degrees-(90 degrees + 53 degrees)

=37 degrees

ii)sin 37=Opp./Hyp.=BC/AB

0.602=opp/10

BC=6.02cm

DC=6.02cm-2cm=4.02cm

Answer Link

Otras preguntas

Which answer combines the following ideas with an adjective clause while retaining the meaning of the original sentences? John Keats wrote poetry. He lived in

Debates rely on a. arguing. c. fact finding. b. persuasion. d. none of these

One fourth the sum of r and 10 is identical to r minus 4 as a equation

In what way does Anne show her strength of character and courage in her daily life? a. She argues with her mother and with Mrs. Van Daan. b. She acknowledges g

Read the passage. These are really the thoughts of all men in all ages and lands, they are not original with me, If they are not yours as much as mine they are

36 is _____% of 60.

Carl is boarding a plane. He has 2 checked bags of equal weight and a backpack that weighs 4 kg. The total weight of Carl's baggage is 35 kg. Write an equation

show me how to make a 10 to solve 13-7

Maria and 3 friends have 1,200 soccer cards if they share the soccer cards equally,how many will each preson receive

Which sentence below shows correct use of em dashes? (4 points) By the end-of-the-story, no one could believe it the main-character, was dead. By - the end of t