5. A circle has an arc whose measure is 80° and whose length is 887. What is the diameter of the circle? 6. A circle has a circumference whose length is 257. Find the length of an arc whose central angle is 90° 7. Find the measure of the central angle of an arc if its length is 14n and the radius is 18.

Q: 2. If you run 3 miles every day for 5 days, how many miles will you need to run on the sixth day in…

A: The miles will you need to run on the sixth day is,

Q: Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic…

A: Let x, y be the rates charged by first and second mechanic respectively. It is given that the first…

Q: Suppose we have three positive real numbers. The second-largest number is 5 more than the smallest…

A:

Q: Problem 4 Alana is painting her storage shed. She buys 4 gallons of white paint and 3 gallons of…

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Q: Multiplication Problem 6: Find A x B A = B = 3 4 -1 0 2

A:

Q: For the following story problems: 1st) Define the variable(s) – there will be either 1 or 2…

A: Let the worth of car is $16,072 after x years. Now given that the brand new cost of car is $29,512…

Q: 7. Determine if the problems below were solved correctly or not. Select the correct answer in each…

A:

Q: How many solutions does the equation a + b + c + d + e + f = 30 have if each variable must be a non-…

A: Image is attached with detailed solution.

Q: Problem 3. How many ways are there to select an 11-member soccer team and a 5-member basketball team…

A:

Q: PROBLEM NUMBER 2Which amount of time is greater for the average person? The total time spent on…

A: To determine: To determine whether a person's total time spent on his/her cell phone in a year’s…

Q: The picture below shows a variant of a famous paradoxical puzzle. On the left, we take two…

A: The objective of the question is to understand the mathematical error in the paradoxical puzzle…

Q: Problem 5 A number is nine more than another number. Twice the sum of the two numbers is ten. What…

A: Qn. 5) Let the two numbers be x and y, According to question : x-y=9.........................(1) and…

Q: 1 Which of the following equations are true? Select all that apply. A 7+(-7) = 14 %D B -4 +9= 5 C…

A:

Q: If you plan to drive between two cities that are 250 miles apart, and you expect to go about 55…

A: Given that, The distance between two cities =250 miles. The distance travelled in 1 hour =55 miles.…

Q: Problems 7-13: A) Explain B) Illustrate and C) Solve. 6 15 7. Convince me that 2 5 5

A: As per our company guidelines we are supposed to solve first question in different questions so…

Q: Problem 2 Draw a tape diagram that represents the following equations. Then, find the unknown value.…

A:

Q: Problem. Suppose you are having a dinner party for a large group of people, and you decide to make 2…

A:

Q: The picture below shows a variant of a famous paradoxical puzzle. On the left, we take two…

A: The objective of this question is to understand the mathematical error in the paradoxical puzzle…

Q: Multiplication Problem 6: Find A x B A = B= = 3 4 -1 1 [y] 2

A:

Q: Problem 3 A total of 36 members of a club play tennis, 28 play squash, and 18 play badminton.…

A: Let's define the following sets:T = members who play tennisS = members who play squashB = members…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.