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Q: old hiked 15 miles each day until he crossed the mountains after 7 days. How many miles was his hike...

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Q: The cards 2 through 10 of diamonds are taken from a standard deck. One of these diamonds is chosen a...

A: Total number of cards are form 2 to 10. Therefore, the number of cards are 9. The die is 4-sided. Th...

Q: What is the velocity of flow in feet per seconds f

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Q: Pilar and her sister Marisol live near the beach. Pilar has 80 seashells in her collection when Mari...

A: Given, Pilar and her sister Marisol live near the beach. Pilar has 80 seashells in her collection wh...

Q: 2) Find the equation of the line having y-intercept (0, 5) and x-intercept (10, 0).

A: Given points are:                          y- intercept (0, 5)                          x- intercept...

Q: Please solve for the answer. Box your answer and show full work and use legible hand writing please....

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Q: What is the answer on this problem

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Q: What is the rate of change of the line represented by 5x−12y=24

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Q: Suppose f(x) = - 2x + 3. Compute each of the following. f(4 + 6) = f(4) + f(6) = %3D f(4 6) = f(4) –...

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Q: Describe an example from your own personal or professional experiences about using either Measures o...

A: Example: Once, a roadside fruitseller was selling fruit's packet at the rates of  $6, $5, $7, $9, $8...

Q: Select the regions that correspond to the set AN BNC°.

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Q: Solve for W. | 5w +10| =5

A: 5w+10=5

Q: Please answer the question, show work and box answer. Thank you

A: Known fact:: speed=distancetime

Q: The line graph shows the goals per game average for a sporting series during the years shown. Find t...

A: In this question, the graph is given. It is a graph between Average no. Of goal per year Vs Year. So...

Q: Draw and label the vector with these components. Then determine the magnitude and angle of the vecto...

A: The components of the vector. We have to draw the label and the vector. We have to determine the mag...

Q: A cistern can be filled by 2 pipes in 3 ¾ minutes. if the larger pipe takes 4 minutesless than the s...

A: Given  Time taken by both pipes together to fill cistern =334 minutes=154 minutes  

Q: Solve the following: 10 (3x22 23) (1 + 10²) – 2² × 52 Give your answer in simplest form.

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Q: The world population is currently 7.6 billion, and is estimated to be increasing at 1.1% each year. ...

A: To Determine: The world population is currently 7.6 billion, and is estimated to be increasing at ...

Q: What is the percentage growth rate per decade?  The exponential function is N=3500x1.72^d ( d is mea...

A: Given N=3500x1.72d

Q: The fox population in a certain region has a continuous growth rate of 5 percent per year. It is est...

A: This question is similar to compound interest in banking system. So, this is needed to be solved usi...

Q: A certain quantity Q has an intial value of 80 and grows at a rate of 7% per month.  Give an exponen...

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Q: ANSWER A 1-5 ANSWET B 1-5 PLS

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Q: (d) What multiplication fact is illustrated in the diagram above? (Type an equation.) What multiplic...

A: Multiplication model is 

Q: Find the exponential function which passes through the points ( 0 , 1 )  and  ( 2 , 9 ). a) f(x)=3x ...

A:            Given:The given points are (0,1) and (2,9).To find:The Exponential Function

Q: Find the following: -Domain and range and list in interval notation -Find the intervals where the pi...

A: Consider the graph: Domain: Domain is the set of valid inputs where function is defined. Domain:-∞,∞...

Q: Algebra Question

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Q: folve for x (2x)/(x+5)- (x^(2)-x-10)/(x^(2)-8x+15)=(3)/(x+3)

A: Given, 2xx+5-x2-x-10x2-8x+15=3x+3

Q: If z varies inversely as w, and z=4 when w=9, find z when w=12

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Q: Without using a computer or a calculator, estimate the change in length of a space diagonal of a box...

A: Solution -  We have been given dimensions of two boxes.  And the difference between their space diag...

Q: (1.68) is shifted right 3 units, 6. The graph of f(x) = stretched vertically by a factor of 2, refl ...

A: If f(x) shifts 3 units right then it becomes f(x-3). Then it stretched vertically by a factor of 2. ...

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Q: Is f(x) 0 in the range of the functionf (x) = log(x)? If so, for what value of x? Verify the result....

A: Given function, fx=logx To check fx=0 in the range of the given function, for what value of x.    

Q: Find the domain of a composite function

A: Given, f(x)=-4-x+4 and g(x)=-8-2x-6 f∘gx=fgx  

Q: Please help me create an xy chart and graph.

A: Solution -  We have been q(x) in three forms depending on the domains- q(x)=x+3 ,         if x⩽-2q(x...

Q: 2. (15) Find GCD(172, 16), GCD(994, 217) and GCD(5621, 825).

A: The objective is to find the GCD of the following numbers. a) Using Euclid's division lemma method, ...

Q: Lead shielding is used to contain radiation. The percentage of a certain radiation that can penetrat...

A: Given: The percentage of certain radiation that can penetrate x millimeters of lead shielding is giv...

Q: Urgent !! Any form of help is needed and appreciated.

A: Hey, thank you for the question!! We are always happy to help. 11. The hourly rate paid is $ 17.63 f...

Q: The pressure exerted by a certain liquid at a given point varies directly as the depth of the point ...

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Q: Can you help me with question #7-#10

A: To find out local maximum or local minimum we use the increasing and decreasing intervals we know th...

Q: Find the circumcenter and circum-radius of the triangle whose vertices are (0,0),(8,0) and (0,6). (a...

A: The given vertices are 0,0,8,0 and 0,6.    

Q: 642O State the y-intercept of the line represented by the table below: * y -1 1 1/-2 O (2,0) O (0. 4...

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Q: two times as large as the sum of 1,492 and 675

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Q: The polygons in each pair are similar. Find the missing side length.

A: Consider the given figure.   Let the given missing side is x. The scale factor from A to B is 56.

Q: Find the slope and y-intercept of the linerepresented by each of the following.   x y -3 10 0...

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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.