﻿ Four circles, each with a radius of 2 inches, are removed from a square. What is the remaining area of the square? (16 – 4π) in.2 (16 – π) in.2 (64 – 16π) in.2 (64 – 4π) in.2 - AssignmentGrade.com

# Four circles, each with a radius of 2 inches, are removed from a square. What is the remaining area of the square? (16 – 4π) in.2 (16 – π) in.2 (64 – 16π) in.2 (64 – 4π) in.2

QUESTION POSTED AT 02/06/2020 - 01:54 AM

Because each circle has radius = 2 in, each side of the square is 4*2 = 8 in.
The area of the square is 8^2 = 64 in^2

The area of one circle is π*2^2 = 4π in^2
The area of 4 circles is  4*(4π) = 16 in^2

The remaining area of the square is
(64 - 16π) in^2

## Related questions

### A pyramid has a square base with 8 sides and a slant height of 5

QUESTION POSTED AT 02/06/2020 - 02:02 AM

### For a popular broadway musical, the theater box office sold 356 tickets at \$80 apiece, 275 tickets at \$60 apiece, and 369 tickets at \$45 a piece. How much money did the box office take in? A. \$16,500 B.\$44,980 C.\$16,605 D.\$61,585

QUESTION POSTED AT 02/06/2020 - 01:43 AM

### How do I solve this problem involving simplifying exponents, squaring, and fractions

QUESTION POSTED AT 02/06/2020 - 01:36 AM

### The surface area of a rectangular prism is 396 ft2. What is the surface area of this prism measured in yd2?

QUESTION POSTED AT 02/06/2020 - 01:33 AM

### The gray area is the sidewalk. The area of the sidewalk is ___________ square units.

QUESTION POSTED AT 02/06/2020 - 01:32 AM

### The ages of two brothers are in the ratio two to three, but in eight years, the ratio of their ages will be three to four. What is the age of the older brother? 16 18 24

QUESTION POSTED AT 02/06/2020 - 01:30 AM

### Help, You have a rectangular piece of fabric with side lengths of 11 inches and 6 inches. What is the area of the biggest possible square you can cut from this fabric?

QUESTION POSTED AT 02/06/2020 - 01:23 AM

### Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths. Tiles x2 + y2 − 2x + 2y − 1 = 0 x2 + y2 − 4x + 4y − 10 = 0 x2 + y2 − 8x − 6y − 20 = 0 4x2 + 4y2 + 16x + 24y − 40 = 0 5x2 + 5y2 − 20x + 30y + 40 = 0 2x2 + 2y2 − 28x − 32y − 8 = 0 x2 + y2 + 12x − 2y − 9 = 0

QUESTION POSTED AT 02/06/2020 - 01:21 AM

### Sally is analyzing a circle, y2 + x2 = 9, and a linear function g(x). Will they intersect?

QUESTION POSTED AT 02/06/2020 - 01:20 AM

### The area of a rectangular plot 24 feet long and 16 feet

QUESTION POSTED AT 02/06/2020 - 01:19 AM

### A target has a bull’s-eye with a diameter of 2 inches. the outer ring is 1 inch wide. what is the area of the outer ring?

QUESTION POSTED AT 01/06/2020 - 05:09 PM

### A target has a bull’s-eye with a diameter of 2 inches. the outer ring is 1 inch wide. what is the area of the outer ring?

QUESTION POSTED AT 01/06/2020 - 05:07 PM

### _____ 18. The scatter plot shows the study times and test scores for a number of students. How long did the person who scored 81 study? Type your answer in the blank to the left. A. 50 minutes B. 81 minutes C. 16 minutes D. 100 minutes

QUESTION POSTED AT 01/06/2020 - 05:03 PM

### _____ 20. Brandon needs \$480 to buy a TV and stereo system for his room. He received \$60 in cash for birthday presents. He plans to save \$30 per week from his part-time job. To find how many weeks w it will take to have \$480, solve 60 + 30w = 480. Type your answer in the blank to the left. A. 16 weeks B. 13 weeks C. 15 weeks D. 14 weeks

QUESTION POSTED AT 01/06/2020 - 04:55 PM

### The perimeter of a rectangle is 64 units. Can the length x of the rectangle can be 20 units when its width y is 11 units? A. No, the rectangle cannot have x = 20 and y = 11 because x + y ≠ 64 B. No, the rectangle cannot have x = 20 and y = 11 because x + y ≠ 32 C. Yes, the rectangle can have x = 20 and y = 11 because x + y is less than 64 D.Yes, the rectangle can have x = 20 and y = 11 because x + y is less than 32

QUESTION POSTED AT 01/06/2020 - 04:48 PM

### Find the circumference of a circle that has a diameter of 2 ft. use 3.14 for pi

QUESTION POSTED AT 01/06/2020 - 04:47 PM

### During a game of pool, Kyle hit a ball and it followed the path from B to C and then to D. The angles formed by the path are congruent. To the nearest tenth of an inch, which of the following represents the total distance the ball traveled before it stopped at point D?

QUESTION POSTED AT 01/06/2020 - 04:47 PM

QUESTION POSTED AT 01/06/2020 - 04:46 PM

### Carlene is saving her money to buy a \$500 desk. She deposits \$400 into an account with an annual interest rate of 6% compounded continuously. The equation 400e^0.06t=500 represents the situation, where t is the number of years the money needs to remain in the account. About how long must Carlene wait to have enough money to buy the desk? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:45 PM

### The volume of a cylinder is 4πx3 cubic units and its height is x units. Which expression represents the radius of the cylinder, in units?

QUESTION POSTED AT 01/06/2020 - 04:43 PM

### The perimeter of an equilateral triangle is 24 centimeters. Each side of the triangle measures 2.5 centimeters more than the length of each side of a square. The length of each side of the square is centimeters, and the length of each side of the triangle is centimeters. The perimeter of the square is centimeters.

QUESTION POSTED AT 01/06/2020 - 04:42 PM

### What sine function represents an amplitude of 1, a period of 2π, a horizontal shift of π, and a vertical shift of −4?

QUESTION POSTED AT 01/06/2020 - 04:41 PM

### Inverse cosine of square root of 3 over 2? cos-1(square root of 3/2)

QUESTION POSTED AT 01/06/2020 - 04:39 PM

### Jillana takes a single dose of medication that remains in her body according to the equation r = 200(0.75)d, where r represents the amount of medication remaining after d days. If Jillana had taken the medication two days earlier, the amount of medication remaining in her system relative to the amount that remains in her system after d days would be represented using the equation r2 = 200(0.75)d + 4. Which of the following is an equivalent equation?

QUESTION POSTED AT 01/06/2020 - 04:38 PM

### Convert 145° into radians (in terms of π)

QUESTION POSTED AT 01/06/2020 - 04:36 PM

### A 12-ft long ladder is leadning against a wall and makes an 80 degree angle with the ground. How high up the wall does the ladder reach, and how far is the base of the ladder from the base of the wall? Round to the nearest inch.

QUESTION POSTED AT 01/06/2020 - 04:27 PM

### Carlene is saving her money to buy a \$500 desk. She deposits \$400 into an account with an annual interest rate of 6% compounded continuously. The equation 400e^0.06t=500 represents the situation, where t is the number of years the money needs to remain in the account. About how long must Carlene wait to have enough money to buy the desk? Use a calculator and round your answer to the nearest whole number.

QUESTION POSTED AT 01/06/2020 - 04:26 PM

### Solve the given equation. Check your solution. 60 (2s+5)=64 A) (1.97, -3.03) B) (-1.97, -3.03) C) (29.5, -3.03) D) (-1.97, 3.03)

QUESTION POSTED AT 01/06/2020 - 04:25 PM

### Using the data from question #1, what is the equation of the line of best fit? (For future reference: line of best fit, linear regression equation, and least-squares line are all the same thing y=ax+b). Round your answers to the nearest tenth. x : {20,30,45,60,80,90,45,120,90,70} y: {50,45,55,70,80,90,80,100,95,85}

QUESTION POSTED AT 01/06/2020 - 04:22 PM

### The line containing the diagonal of a square whose vertices are A(-3, 3), B(3, 3), C(3, -3), and D(-3, -3). Find two equations, one for each diagonal.

QUESTION POSTED AT 01/06/2020 - 04:20 PM