﻿ what is x squared minus 64 equal to? - AssignmentGrade.com

what is x squared minus 64 equal to?

QUESTION POSTED AT 18/04/2020 - 07:06 PM

X^2 - 64 = (x + 8)(x - 8)

hope it helps

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

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

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

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

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

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

Which of the following is a true statement? The opposite of −45 is equal to the absolute value of −45. The opposite of 45 is equal to the absolute value of 45. The opposite of 45 is equal to the absolute value of −45. The opposite of −45 is not equal to the absolute value of 45.

QUESTION POSTED AT 02/06/2020 - 01:26 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

Maria drew two parallel lines KL and MN intersected by a transversal PQ, as shown below: Two parallel lines KL and MN with PQ as a transversal intersecting KL at point R and MN at point S. Angle KRS is shown congruen Which theorem could Maria use to show the measure of angle KRQ is equal to the measure of angle PSN? (1 point) Select one: a. Alternate Exterior Angles Theorem b. Alternate Interior Angles Theorem c. Same-Side Interior Angles Theorem d. Vertical Angles Theorem

QUESTION POSTED AT 01/06/2020 - 05:08 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

The soccer team collector \$800 at a carwash fundraiser they charge five dollars for small vehicles and \$10 for large vehicles the amount collected can be modeled by the equation 5X +10 Y equals 100 where X represents the number of smog equals a Y represents the number of large vehicles if the number of large vehicles washed was \$50 how many small vehicles were washed in total

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

A computer manufacturer built a new facility for assembling computers. There were construction and new equipment costs. The company paid for these costs and made combined profits of \$10 million after 4 years, while profits increased \$7.5 million per year. Select the correct graph of this function. gif There is a graph of a line that has a y intercept that is approximately negative \$2 million and an x intercept that is approximately 0.7 years. There is a graph of a line that has a y intercept that is approximately negative \$30 million and an x intercept that is approximately 3 years. There is a graph of a line that has a y intercept that is approximately negative \$20 million and an x intercept that is approximately 2.7 years. There is a graph of a line passes through the point of x equals 0 comma y equals 0 and the point of x equals 4 comma y equals \$10 million.

QUESTION POSTED AT 01/06/2020 - 04:44 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

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

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

Eli left his house one afternoon to study at the library. The graph shows his distance, in miles, away from his house as a function of time, in minutes. What could explain what happened when the time was equal to 120 minutes? Eli arrived at the library. Eli rode his bicycle home from the library. Eli rode his bicycle to the store, getting farther away from his house. Eli continued to study at the library for 13 more minutes.

QUESTION POSTED AT 01/06/2020 - 04:24 PM

Productive use of machinery on a farm made it possible to decrease the number of tractors by 12. How many tractors does the farm have now if it used to have 1.5 times as many? Team one had one-fourth as many people as team two. after 6 quit team two and 12 people were transferred from team two to team one, both teams became equal. How many people were originally on team one?

QUESTION POSTED AT 01/06/2020 - 04:23 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

Super Duper Urgent! Find the sum of the summation of 2 i minus 12, from i equals 7 to 16.

QUESTION POSTED AT 01/06/2020 - 04:19 PM

Solve the following equation for x: 64 = 23x. A. x = 2.5 B. x = 1 C. x = 2 D. x = 3 I think it's C.) x = 2 but I can't be sure

QUESTION POSTED AT 01/06/2020 - 04:17 PM

The steps below show the work of a student used to calculate the number of yards in 804.5 meters. (1 mile = 1,609 meters) (1 mile = 1,760 yards) Step 1: 1,609 meters is being multiplied by conversion factor 1 mile over 804.5 meters equals 2 miles Step 2: 2 miles is being multiplied by conversion factor 1760 yards over 1 mile equals 3,520 yards Step 3: 3,520 yards (1 mile = 1,609 meters) (1 mile = 1,760 yards) How can the error in the student's work be corrected?

QUESTION POSTED AT 01/06/2020 - 04:14 PM

What are three things you can find in a room that you can measure the area of with square feet ?

QUESTION POSTED AT 01/06/2020 - 04:14 PM

Square root of X+15 plus square root of X = 15. By observation, X=49 but when I square terms to remove radicals I don't get the desired result???

QUESTION POSTED AT 01/06/2020 - 04:11 PM

The figure shows a carpeted room. How many square feet of the room are carpeted? 96 square feet 114 square feet 126 square feet 138 square feet

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

Area of triangle PQR = 10.2 square units Area of triangle PRS = 11.5 square units Area of triangle PST = 16.3 square units The area of Figure PQRST is ______ square units. (Input whole number only.)

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

A right triangle ABC is shown below: The area of the triangle above will equal one half of a rectangle that is 5 units long and __ units wide. (Input only whole numbers, such as 8.)

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

A farm is to be built in the shape of Quadrilateral ABCD, as shown below. All four sides are equal. What is the area of the farm? 57.4 square feet 99.96 square feet 114.8 square feet 133.28 square feet

QUESTION POSTED AT 01/06/2020 - 03:56 PM

A car is traveling at a rate of 70 miles per hour. what is the cars rate in kilometers per hour? how many kilometers will the car travel in 2 hours in computation assume that 1 mile is equal to 1.6 kilometers

QUESTION POSTED AT 01/06/2020 - 03:56 PM

A rectangle with an area of x2 – 4x – 12 square units is represented by the model. What side lengths should be used to model the rectangle? (x + 2) and (x – 6) (x + 6) and (x – 2) (x + 2) and (x – 10) (x + 10) and (x – 2)

QUESTION POSTED AT 01/06/2020 - 03:54 PM

What is the area of Triangle PQR on the grid? 2 square units 3 square units 4 square units 8 square units

QUESTION POSTED AT 01/06/2020 - 03:53 PM

What is the solution to 3 times the square root of 4 minus 2 times he square root of 4

QUESTION POSTED AT 01/06/2020 - 03:51 PM