4 years ago

Need help on this page in my performance task !! Thank you so much if you help !! <3

1 answer:

6 0

In the triangle XYB
cos(x)=XY/XB

in the triangle AYZ
cos(z)=YZ/AZ
we know that
cos(x)=cos(z) and XY=YZ

therefore
XY/XB=YZ/AZ-------------- > (XY/YZ)=(XB/AZ) remember that XY=YZ
1=(XB/AZ)---------- > XB=AZ---------- > the statement was proved

You might be interested in

The driving distance between Manchester and London is 195 miles. Farris intends to travel from Manchester to London by coach. Th

sammy [17]

Answer:

Faris' arrival time = 3:30 pm + 3 h 54 mnt = 7:24 pm

Step-by-step explanation:

Driving distance between Manchester to London = 195 miles

Coach left Manchester = 3.30 pm

Average speed of coach = 50 mph

Total time taken by the coach to reach the Manchester to London = 195÷50 = 3.9 h

0.9 h = 0.9×60 mnt = 54 mnt

Now,

3.9 h = 3 h 54 mnt

Hence Faris' arrival time in London = 3.30 pm + 3 h 54 mnt = 7.24 pm

3 0

3 years ago

Read 2 more answers

4x^3 + 2x^2 + 6x + 3

Artist 52 [7]

Answer:

(2x+1)(2x2+3)

Step-by-step explanation:

Factor 4x3+2x2+6x+3

4x3+2x2+6x+3

=(2x+1)(2x2+3)

4 0

3 years ago

How many times can 7 go into 61?

natima [27]

8 times is your answer :)

5 0

4 years ago

Can somebody helppp !!! ???

viva [34]

Answer:

try b

Step-by-step explanation:

7 0

3 years ago

Find the next two terms in the pattern A,A,B,A,C,A,D,A

andrey2020 [161]

Answer:

E, A, F, A

Step-by-step explanation:

A,A

B,A

C,A

D,A

E,A

F,A

6 0

3 years ago