I hope this helps you
✔cos^2A+sin^2A=1
✔1-cos^2A=sin^2A
✔cos2A=cos^2A-sin^2A
✔sin2A=2.sinA.cosA
secA=1/cosA
tgA=sinA/cosA
sin^2A/1/cos^2A-sin^2A/cos^2A
sin^2A.cos^2A/cos2A
2.sin^2A.cos^2A/cos2A
sin2A.2.sin2A/cos2A
tg2A.2.sin2A
The answer is 0 unless I did the math wrong
If so someone correct me. Other than that, hope this helped!
Divide 2.88 by 0.09
2.88/0.09 = 32
$2.88 is 9% of $32
Square root of 11, 5, 6, square root of 40
Answer:
55w+145
Step-by-step explanation:
10w+120+45w+25 = 55w+145
