Tgα = tan(α) = sqrt(2)/1 = opposite/ adjacent
opposite = sqrt(2)
adjacent = 1
hypotenuse = sqrt(opposite^2 + adjacent^2)
= sqrt(sqrt(2)^2 + 1^2) = sqrt(3)
sin(α) = opposite/hypotenuse
= sqrt(2)/sqrt(3)
cos(α) = adjacent/hypotenuse
= 1/sqrt(3)
now we can calculate the value of
5sin²α+3cos²α / 3sin²α-5cos²α
... do the math
Answer:
3d
Step-by-step explanation:
$60 + $145 = $205
$205 x 3 = $615
Answer:
I think the answer is m = 0
Step-by-step explanation:
2^(-4m) = 2^(6m) set the exponent equal
- 4m = 6m Move variable to the left
- 4m- 6m = 0 collect like terms
- 10m = 0 Divide both sides by - 10
m = 0
Answer:
its 245
Step-by-step explanation:
i had a test with the same question, i promise its right :)
Answer:
32.2
Step-by-step explanation:
divide 14 by 3 to get 4.6 then you multiply 7 by 4.6
Hope this helped you
