Questions 15 and 16 are short-answer questions. Write your answers to these questions in the boxes provided in your Student Answer Booklet. Do not write your answers in this test booklet. You may do your figuring in the test booklet. 15 Write an expression without parentheses that is equivalent to the expression below. 5(y + 3)

Q: 16 times the quantity of y plus 13

A: 16 times the quantity of y is equal to 16y Therefore 16 times the quantity of y plus 13 = 16y+13

Q: Simplify the expression. State what value(s) of the variable must be excluded from the answer.

A:

Q: Which expression or value is equivalent to Vat 4 a 5 9 a 20 0 1 8. a 5

A:

Q: 5.) Simplify. Write "undefined" for expressions that are undefined. -2 -3 THE -6 -3 M

A:

Q: Evaluate Co and 12P3. (If necessary, consult a list of formulas.) C. = 6 0 0 P. = 0 12 3

A: Given that  6C0  12C3

Q: Can you help me solve this Annabelle has some marbles. Tanya has 7 more marbles in her bag than…

A: Use the condition above for finding the expression

Q: snip

A: Substitution method is the method in which the known value is substituted with the variable in the…

Q: Evaluate the expression when b=-2. が-66-5

A:

Q: Evaluate the expression. 1 12 The value of the expression is

A: To find the value of the expression

Q: Simplify expression. 4y +10 - 2 (y+10)

A: The given expression is 4y + 10 – 2(y+10).

Q: 1 2 3. 2)

A:

Q: Evaluate the expression.

A:

Q: Evaluate the expression. -5 0 1 2 1 -5 0 2 3 4 -7

A:

Q: Evaluate the expression for z = -4. Simplify your answer. 끌 Z

A: To evaluate the given expression

Q: Evaluate the expression.

A:

Q: The value of a yen in Japan in November 2013 was given by the equation $1 = 99.925 yen. a. What was…

A: Simplification

Q: Evaluate the expression when a=5. a -7a+1

A:

Q: Evaluate the expression for x = 1 + 2 3

A: Evaluate for x

Q: Evaluate the expression, given x = -2, y = 3, and a = -4. 2a + 3y - 5x

A: x = -2, y = 3, and a = -4.   2a + 3y - 5x

Q: Evaluate the expression. (9,3, 2) 3, 2,

A: The expression is 73,2,2 The formula is, nn1,n2,…,nm=n!n1!×n2!×…×nm!

Q: Simplify the expression. x-x-6 xả + 5X - 24 Select the correct choice below and fill in any answer…

A:

Q: Write an expression for each word phrase. 1. 5 less than the quotient of a number and 2 5 minus the…

A: Given : The phrases  1) 5 less than the quotient of a number and 2. 2) 5 minus the quotient of a…

Q: Find the value of below expression , where a= -3 and b = -1 .Required to answer. Single choice.…

A: Given that  a=-3 b=-1

Q: Simplify. 2p2g²-2p2q+ 3p?q* - 2p²q²+pq The simplified expression is

A:

Q: State the name of the property illustrated. -8(3 + 11) = -24 + (-88)

A: The equation is given as, -8(3 + 11) = -24 + (-88). Illustrate the expression , -83+11=-83+-811 The…

Q: List the terms in the given expression. Preserve order. 15y3−5y−6

A:

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.