Answer:
2 of them
Step-by-step explanation:
sqr root xy and the sqr rt x/y
A. 7x
B. 8x-1
C. 6x+12
D. 3x +4
E. 13x-7
The answer is C.
SA = bh + (s1 + s2 + s3)H
SA = (6.8)(5.1) + (6.8 + 5.1 + 8.5)(2.5) = 85.68
The tangent of x is defined to be its sine divided by its cosine: tan x = sin x cos x . The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x .
Answer:x=1
Step-by-step explanation: