What does the following expression represent? Do not perform any calculations: even something like 2 + 3; rather just write out what it represents without doing any arithmetic calculations. Put spoces around ony plus (+), minus (-), or muitiplication (*) signs you use. 2 >3 = -2

Q: Jacob At times, 6 x.10° cubic feet of water go over Niagara Falls every minute. There are 1, 440…

A: On solving, we get

Q: expression 0.2x - 60 is equivalent to an expression in the form k (x + A). Write the expression in…

A: The expression 0.2 x-60 is equivalent to an expression in the form k(x+A).

Q: Pick the expression (X+4). Follow steps below and write your result in your introductory post. Show…

A: Add 4:  (x+4)+4=x+4+4=x+8 Multiply by 6: 6(x+8)= 6x+48 Subtract 12: 6x+48-12=6x+36

Q: 48x ys 323

A: topic simplification

Q: (7.2 x 103) + (2.2 x 102)

A:

Q: OSimplify completely: (Assume all variables to represent positive values.) V27z 3z

A:

Q: 7/(2+7x2) what is concave up and what is concave down.(Type an exact answer in simplified form.…

A: Put f``(x)=0 and find values of x

Q: Perform the indicated operations and write the result in standard form, (-15 - √-18) /33

A: Given,          -15--1833

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.