Answer:
unknown at the moment....
Step-by-step explanation:
I haven't worked out the answer myself but here are the steps to follow for you to find out the answer.
First step is to find the angle of 'A'. Do this by using the <em>cosine rule</em> on the smaller triangle.
Formula for this is;
cos(A) = <u>b2 + c2 – a2</u>
2bc
Second Step is to find the length between AC. Do this by using the <em>Sine Rule</em> on the large triangle as a whole.
Formula for this is;
<u> a </u> = <u> b </u> = <u> c </u>
Sin(A) Sin(B) Sin(C)
Label the large triangle as CA=b and CB=a
This is so you have the length and angles of all parts but the one section in which you're trying to find, this should be the basis of your sine formula but fill in the angle of 'A' which you found before.
<u> 65m </u> = <u> b </u>
Sin(A) Sin(68°)
now get 'b' by itself
<u> 65m (Sin(68°))</u> = b
Sin(A)
Third step. Now that you have the length of b or AC, minus the length 27m to find the length of CD.
Hope this helps :)
Answer:
1-22 2-1 3-7 4-18
Step-by-step explanation:
Did on edg
Answer:
its the 3 to second work so 1403424555
Step-by-step explanation:
ik it cus im smart
<span>You can select from any of the 8 on the first day, leaving 7 to choose from on the second day, leaving 6 for the third. So, 8 x 7 x 6 x 5 x 4 x 3 x 2 or 8! That's 8factorial, so multiply those out or use a calculator to get 8! and that is your answer.</span>
She earned 11.5 per hour! And we know this because 247.25 divided by 21.5 = $11.5 per hour ( hope this helps:)
