(PLEASE HELP) A student claims that sin^2θ + cos^2θ = 1 can only be written one other way. First, decide if the student is correct. Next, justify your decision by either providing an example that supports or disproves the student's claim.

A. The student is correct. The identity can only be rewritten as cos^2θ = 1 - sin^2θ

B. The student is correct. The identity can only be rewritten as cos^2θ = 1 - cos^2θ.

C. The student is correct. The identity can only be rewritten as sin^2θ = 1 -cos^2θ and cos^2θ = 1 - sin^2θ.

D. The student is correct. The identity can only be rewritten as sin^2θ = 1 - cos^2θ and sin^2θ = 1 - sin^2θ.

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation:

step-by-step explanation:

20/27

​​

step-by-step explanation:

1 simplify brackets

-\frac{8}{9}\times \frac{5}{6}−

​9

​

​8

​​ ×

​6

​

​5

​​

2 use this rule: \frac{a}{b}\times \frac{c}{d}=\frac{ac}{bd}

​b

​

​a

​​ ×

​d

​

​c

​​ =

​bd

​

​ac

​​

-\frac{8\times 5}{9\times 6}−

​9×6

​

​8×5

​​

3 simplify 8\times 58×5 to 4040

-\frac{40}{9\times 6}−

​9×6

​

​40

​​

4 simplify 9\times 69×6 to 5454

-\frac{40}{54}−

​54

​

​40

​​

5 simplify \frac{40}{54}

​54

​

​40

​​   to \frac{20}{27}

​27

​

​20

​​

the answer is 20!

step-by-step explanation: