Consider the chart to the right. What is the greatest single expense category? To the nearest degree, what is the central angle of that category's sector? Help please

Q: Several different cheeses are for sale. The cheese comes in wedges shaped like sectors of a circle.…

A: Area of sector is given by- A=θ360°×πr2 where θ is the central angle, and r is the radius of circle

Q: signing boxes for several products. Each box is a rectangular prism.  The company makes a single…

A: Given that a food company is designing boxes for several products. Each box is a rectangular prism.…

Q: в 12 х 4х2 2xy to to 6x x:3x 2 Y

A: Ratio A to B can be represented as;Ratio A to B is  A: B  or  AB1)12x: 4x2=12x4x2 =3*4xx*4x=3xHence,…

Q: Ch. 1 Flooring Area and Cost Project 1. Find thew number of 4" x 4" tiles that are needed for the…

A: Step 1: Step 2: Step 3: Step 4:

Q: I understand everything else but I'm struggling to understand how the ranges are determined for the…

A:

Q: Felix built a ramp based on the scale drawing below. If the height of Felix's ramp is 6 inches from…

A:

Q: Name the cross section shown please

A: In figure There is vertical cross section of cone.

Q: what do you understand by frequency polygon?

A: A Frequency polygon is a graph constructed by using lines to join the midpoints of each interval, or…

Q: The New York Metro is a circle surrounding New York City and the suburbs just outside the city. The…

A: What is the radius of the New York Metro?

Q: What window did you use?

A: We can use window 10 and 11 also to plot the given function's graph.

Q: Explain what is a margin of error. Provide an example from daily life.

A: A margin of error explains how many percentage points our statistic results will differ from the…

Q: Find the slope and y-intercept of a line that is perpendicular to the line y = 5x – 2nd passes…

A: We have to find the slope and y-intercept of a line that is perpendicular to the line y = 5x - 2 and…

Q: What is the total lineal distance, in feet, along the curb shown? Round off to the next largest…

A:

Q: Can you tell me what the explained variation percentage is?

A: The coefficient of determination is 0.8968.

Q: Explain Incidence?

A:

Q: Complete the chart below. In the last column, compute the ratio of the number in the third column…

A: Volume of cubic with side length is a, similarly, Volume of cubical pyramid with side lengths is a,…

Q: 90⁰ 8.125 90⁰ 90⁰

A:

Q: A box contains 55 red cookies, 30 blue cookies, and    100 green cookies.  Find the circle degrees…

A: Given:Number of red cookies=55 Number of blue cookies=30 Number of green cookies=100  Total number…

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.