Correct Answer:
Letter C
Step-by-step explanation:
plz mark brainliest!
Answer:
0
Step-by-step explanation:
The zero is in the "hundred-thousands" place. Zero hundred thousands has a value of zero.
You have to multiply the radios or diameter of the semicircle by the same number for example, if the radios or diameter is 5 you have to multiply 5 x 5=25
Then multiply the total by 3.14
For example 25 x 3.14
and that’s gonna be you’re answer
9514 1404 393
Answer:
5x^2 -55x +150 = 0
Step-by-step explanation:
A root of p means (x-p) is a factor. So, the factored form of the equation you want is ...
5(x -5)(x -6) = 0
5(x^2 -11x +30) = 0 . . . . . multiplying binomials
5x^2 -55x +150 = 0 . . . . applying the leading coefficient
Answer:
Verify the following identity:
sec(x) sin(x) + csc(x) cos(x) = tan(x) + cot(x)
Write cotangent as cosine/sine, cosecant as 1/sine, secant as 1/cosine and tangent as sine/cosine:
1/cos(x) sin(x) + 1/sin(x) cos(x) = ^?cos(x)/sin(x) + sin(x)/cos(x)
Put cos(x)/sin(x) + sin(x)/cos(x) over the common denominator sin(x) cos(x): cos(x)/sin(x) + sin(x)/cos(x) = (cos(x)^2 + sin(x)^2)/(cos(x) sin(x)):
(cos(x)^2 + sin(x)^2)/(cos(x) sin(x)) = ^?cos(x)/sin(x) + sin(x)/cos(x)
Put cos(x)/sin(x) + sin(x)/cos(x) over the common denominator sin(x) cos(x): cos(x)/sin(x) + sin(x)/cos(x) = (cos(x)^2 + sin(x)^2)/(cos(x) sin(x)):
((cos(x)^2 + sin(x)^2)/sin(x))/cos(x) = ^?(cos(x)^2 + sin(x)^2)/(cos(x) sin(x))
The left hand side and right hand side are identical:
Answer: (identity has been verified)
Step-by-step explanation: