45.864, because 57.33 divided by 100 is 0.5733 that multiplied by 80 is 45.864
Answer:
y=-2/3x+6
Step-by-step explanation:
Graph it
Answer:8/9
Step-by-step explanation:4/3 * 2/3=8/9
Answer:
Step-by-step explanation:
Here we are given that the value of sinA is √3-1/2√2 , and we need to prove that the value of cos2A is √3/2 .
<u>Given</u><u> </u><u>:</u><u>-</u>
•
<u>To</u><u> </u><u>Prove</u><u> </u><u>:</u><u>-</u><u> </u>
•
<u>Proof </u><u>:</u><u>-</u><u> </u>
We know that ,
Therefore , here substituting the value of sinA , we have ,
Simplify the whole square ,
Add the numbers in numerator ,
Multiply it by 2 ,
Take out 2 common from the numerator ,
Simplify ,
Subtract the numbers ,
Simplify,
Hence Proved !
Answer:
3
Step-by-step explanation:
the answer is 3 if you check very well