Browse Mathematics resources and answers on Quizzma.
Winston takes a rectangular piece of fabric and makes a diagonal cut from one corner to the opposite corner. The cut he makes is 10 inches long and the width of the fabric is 8 inches. What is the fabric’s length? inches
Read more →Sierra is growing tomato plants. Which situation is represented by the inequality 18 ≤ 4 + 0.75x? Sierra starts with a tomato plant that is 4 inches tall. The plant grows 0.75 inches each week. She wants to grow the plant to be at least…
Read more →Write an equation in standard form for the line that passes through the given points. (0,4) and (7,0) The equation of the line in standard form is ____. (Type your answer in standard form.)
Read more →Find the mean of the data set without the outlier. Then, find the mean of the data set with the outlier. The mean of the set without the outlier is $ _____. The mean of the set with the outlier is $ ____.
Read more →In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If a = 4 inches and c = 7 inches, what is b? If necessary, round to the nearest tenth. b = ____ inches
Read more →What is the length of the hypotenuse? If necessary, round to the nearest tenth. c = ______ centimeters
Read more →What is the measurement of the longest line segment in a rectangular prism? a) 10 ft b) 5 ft c) 3 ft d) 2 ft
Read more →What is the length of the diagonal of the rectangular prism? Express your answer as a square root. a² + b² = c² 2 + 2 = + = a² + b² = c² 2 + 2 = + =
Read more →You are painting the roof of a boathouse. You are going to place the base of a ladder 3.2 feet from the boathouse. How long does the ladder need to be to reach the roof of the boathouse? A. 2.2 ft B. 12.6 ft C. 15.6 ft D. 3.2 ft A box…
Read more →In what ways is the graph of g(x) different from the graph of the parent function? Select all that apply. A. The graph of g(x) is narrower. B. The graph of g(x) is wider. C. The graph of g(x) opens downward. D. The graph of g(x) opens…
Read more →Which statement accurately explains the data on this graph? The US population increased at an even, upward rate from 1800 through 2000. The US population increased slowly at first, then sharply during the twentieth century. The US…
Read more →The shaded triangle is set inside a pentagon. Is the shaded triangle a right triangle? Complete the statement that answers the question. Since 9² + 12² = 15², the shaded triangle is is not a right triangle.
Read more →The side lengths of four triangles are shown in the table. Select all the triangles that are right triangles. Triangle I Triangle II Triangle III Triangle IV
Read more →Solve the equation 750 + 0.05x = 1,100 + 0.025x for x. x = 140 x = 350 x = 1,850 x = 14,000
Read more →Write a linear function for the data in the table. The linear function for the data in the table is __. (Type an equation using x and y as the variables. Type your answer in slope-intercept form. Use integers or decimals for any numbers…
Read more →Write an equation in slope-intercept form of the line. Use integers or fractions for any numbers in the equation.
Read more →Select whether the given side lengths of a triangle form a right triangle. 3 cm, 4 cm, 5 cm 8 m, 10 m, 15 m 6 in., 8 in., 10 in. 5 cm, 12 cm, 13 cm
Read more →An exponential function of form f(x) = b^x includes the points (2, 16), (3, 64), and (4, 256). What is the value of b? The value of b is __. (Type a whole number.)
Read more →Which describes how to find the solution to 3p < 14? Divide both sides by 3. Multiply both sides by 3. Divide both sides by 14. Subtract 3 from both sides.
Read more →The function rule is g(x) = (Simplify your answer.)
Read more →Joshua asked some surfers how many beaches they had been to in the last month. 100 surfers responded to his survey. His results are shown in the table below. a) Work out the value of c + d. b) Joshua calculated that the mean number of…
Read more →Four identical cubes are joined to make a new shape. What is the new shape’s surface area? 252 yd² 504 yd² 588 yd² 882 yd²
Read more →The figure shown is composed of 4 identical cubes. Find the surface area. The surface area of the figure is _____ in.².
Read more →Charlie used these steps to solve the equation 6x + 5 = 1 + 2(3x + 2). Which choice describes the meaning of his result, 5 = 5? All values of x make the equation true. No values of x make the equation true. The solution is x = 5. The…
Read more →Amaya used these steps to solve the equation 8x + 4 = 9 + 4(2x – 1). Which choice describes the meaning of her result, 4 = 5? Amaya made a mistake because 4 is not equal to 5. No values of x make the equation true. All values of x make…
Read more →Amaya used these steps to solve the equation 8x + 4 = 9 + 4(2x – 1). Which choice describes the meaning of her result, 4 = 5? Amaya made a mistake because 4 is not equal to 5. No values of x make the equation true. All values of x make…
Read more →Drag each expression to its equivalent. x + 8 + 4x – 3x – 4 x – 3 + 2x + 3 + 2x 5 + 9x – 7 – 4x – 3x + 6 3x + 5 – 2x – 5x + 9 + 8x 4x + x – 11 – 5x + 25 + 4x 6x – 9 – 5x + 4 – x + 5x + 5 2x + 4 4x + 14 5x
Read more →Simplify 2c–3–5c + 7 + 9c–c. 17c–10 4–5c 6c–4 5c + 4
Read more →Simplify 2c–3–5c + 7 + 9c–c. 17c–10 6c–4 4–5c 5c + 4
Read more →Complete the table to combine like terms when adding Expression One and Expression Two. 8y 14 6 9y –4 10y Terms from Expression One Like Terms from Expression Two Combined Term y 10
Read more →Find equivalent expressions of 3 + 4x + 2x – 9 – 4x + 11 + 5x – x. Choose three expressions. 2x + 5 3x – 2 – x + 1 2x – 1 – 4x + 4 12x + 23 4x + 11 – 2x – 6 2x – x + 3 + x – 3 + 5
Read more →Simplify z + 2z – 8 + 3z + 1 – 2z. 4x – 9 4x – 7 7z – 10 kz – 9
Read more →Solve the equation for x. 2x + 22 = 4(x + 3)
Read more →Luca shows his work in finding the solution to 2 – 6x = 5 – 5(x – 1). After checking his answer in the original equation, he found that it did not work. Where did he make a mistake? Step 1: He distributed incorrectly. Step 2: He added 5x…
Read more →Use the drop-down menus to choose steps in order to correctly solve 3 + 4d – 14 = 15 – 5d – 4d 4d – 11 = 15 – 9d Options: 1) 2) 3)
Read more →Solve the equation. 4x – 13 = 2x + 9 x = 2 x = 3.7 x = 11 x = 22
Read more →Use the drop-down menus to choose steps in order to correctly solve 6n + 9 = -3n – 21 – 6 6n + 9 = -3n – 27 6n = -3n n = n =
Read more →Use the drop-down menus to choose steps in order to correctly solve 4k – 6 = -2k – 16 – 2 for k. 4k – 6 = -2k – 16 – 2 4k – 6 = -2k – 18 4k = -2k k =
Read more →Use the drop-down menus to choose steps in order to correctly solve 1 + 2b = 12 – 4b – 2b 2b = 24 – 4b – 2b
Read more →Which equation can be used to solve for the number of books, b, for which the cost of Plan A equals Plan B? 12b = 75b + 3 12 = 75 + 3b 12b = 3b + 75 12 + 3b = 75
Read more →What is the length of the hypotenuse of the triangle when x = 2? The length of the hypotenuse is ____ unit(s). (Type an integer or decimal rounded to the nearest tenth as needed.)
Read more →The table show a proportional relationship between x and y. does not does
Read more →Which equations will help you solve this problem? There are 35 water balloons in a bucket. If they are split equally among 5 children, how many water balloons will each child get? Select the three correct equations below. 35 = x 5 35 = +…
Read more →A triangle has sides with lengths of 33 meters, 16 meters, and 28 meters. Is it a right triangle? yes no
Read more →You cut a sheet of paper along its diagonal, as shown. What is the length of the diagonal? Round your answer to the nearest tenth. 10 in. 11 in.
Read more →A triangle has sides with lengths of 75 yards, 85 yards, and 40 yards. Is it a right triangle? yes no
Read more →A triangle has sides with lengths of 72 millimeters, 75 millimeters, and 21 millimeters. Is it a right triangle? yes no
Read more →In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If a = 7.3 millimeters and b = 5.9 millimeters, what is c? If necessary, round to the nearest tenth. c = _____ millimeters
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