Questions posted in Mathematics

Asked By adrianna90 @ 22/01/2021 10:49 AM

Mathematics

0Answers

90% as a fraction

Asked By noah92 @ 21/01/2021 05:16 AM

Mathematics

0Answers

Which diagram could be used to prove △ABC ~ △DEC using similarity transformations? Triangle A B C is reflected across side A C and then is dilated to form smaller triangle D C E. Triangle A B C is reflected, translated to the left, and then is dilated to form triangle D C E. Triangles A B C and D E C are shown. The angle measures differ between the 2 triangles. Triangles A B C and D E C are connected at point C. The triangles are shaped differently.

Asked By marhias9 @ 21/01/2021 04:37 AM

Mathematics

0Answers

Molly is on a game show. To win $1,000,000, she must answer this question: What key features are necessary-and how are the features used-to create the sketch of a polynomial function? What is Molly's winning answer? Explain in complete sentences.

THANK YOU!!!!!!!

Asked By faye4 @ 20/01/2021 10:15 PM

Mathematics

1Answers

Which Expression Is Equivalent To (4+7i)(3+4i)

Asked By bethany85 @ 20/01/2021 09:53 PM

Mathematics

0Answers

Points N and R both lie on circle O. Line segment RQ is tangent to the circle at point R. Circle O is shown. Line segments O R and O N are radii. A line is drawn to connects points R and N to form chord R N. Point Q is outside of the circle. Lines are drawn from points R and N to point Q to form an isosceles triangle. The lengths of R N and N Q are congruent. The length of O N is 5 and the length of R Q is 5 StartRoot 3 EndRoot. What …

Asked By reyna57 @ 20/01/2021 02:42 AM

Mathematics

0Answers

Which number is divisible by both 5 and 6? A. 123,465 B. 132,640 C. 164,780 D. 184,290

Asked By natalye @ 20/01/2021 02:02 AM

Mathematics

0Answers

Person A buys 12 granola bars and 7 cups of yogurt for $15.50. Person B buys 6 granola bars and 11 cups of yogurt for $11.50. Find the cost of each item.

Asked By natalye @ 20/01/2021 02:02 AM

Mathematics

0Answers

Person A buys 12 granola bars and 7 cups of yogurt for $15.50. Person B buys 6 granola bars and 11 cups of yogurt for $11.50. Find the cost of each item.

Asked By audrey95 @ 19/01/2021 07:55 PM

Mathematics

0Answers

A translation is shown on the grid below in which triangle A is the pre-image and triangle B is the image. On a coordinate plane, triangle A is shifted 6 units to the right to form triangle B. Which rule describes the x-coordinates in the translation? x + 0 x + 6 x – 6 x + 4

Asked By heaven38 @ 19/01/2021 07:31 PM

Mathematics

0Answers

The employees of two companies were asked how many times they checked their email during weekends. The table shows the numbers for each company: Company A 2 4 8 8 2 6 4 8 3 Company B 2 6 3 5 2 4 6 3 2 Based on the table, which of the following is true?

Asked By beysy @ 19/01/2021 07:43 AM

Mathematics

0Answers

If you invest $1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years?

Asked By beysy @ 19/01/2021 07:43 AM

Mathematics

0Answers

If you invest $1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years?

Asked By joel83 @ 17/01/2021 07:00 AM

Mathematics

1Answers

2x+6+3x=45+16

Asked By alexa84 @ 17/01/2021 01:29 AM

Mathematics

0Answers

It took Amir 2 hours to hike 5 miles. On the first part of the hike, Amir averaged 3 miles per hour. For the second part of the hike, the terrain was more difficult so his average speed decreased to 1.5 mile per hour.

Asked By chloe771 @ 16/01/2021 02:47 AM

Mathematics

0Answers

A hybrid car can travel 40 miles per gallon. Approximately how many gallons of fuel will the car need to travel 20 km? [1 mile = 1.6 km]

Asked By davique @ 16/01/2021 02:10 AM

Mathematics

0Answers

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Quadrilateral JKLM has vertices J(8, 4), K(4, 10), L(12, 12), and M(14, 10). Match each quadrilateral, described by its vertices, to the sequence of transformations that will show it is congruent to quadrilateral JKLM. W(5,1), X(1,7), Y(9,9), and Z(11,7) S(4, 16), T(10, 20), U(12, 12), and V(10, 10) A(-8, -4), B(-4, -10), C(-12, -12), and D(-14, -10) E(5,6), F(1,12), G(9,14), and H(11,12) O(10,1), P(6,7), Q(14,9), and R(16,7) a translation 3 units left and 2 units up arrowRight a translation 2 units right and …

Asked By iyana2 @ 15/01/2021 11:24 PM

Mathematics

0Answers

What is the value or 8n when n = 2?

It could be 10 if your adding but 16 if multiplying .

Asked By cloudy0 @ 15/01/2021 09:03 PM

Mathematics

0Answers

(05.01)A poster is shown below: A rectangle is shown. The length of the rectangle is labeled 10 feet. The width of the rectangle is labeled 4 feet. What are the dimensions if the poster is enlarged by a factor of three over two?

Asked By cloudy0 @ 15/01/2021 09:03 PM

Mathematics

0Answers

(05.01)A poster is shown below: A rectangle is shown. The length of the rectangle is labeled 10 feet. The width of the rectangle is labeled 4 feet. What are the dimensions if the poster is enlarged by a factor of three over two?

Asked By student_brelynn @ 15/01/2021 08:37 PM

Mathematics

0Answers

Michelle wanted to measure the height of her school's flagpole. She placed a mirror on the ground 48 feet from the flagpole, then walked backwards until she was able to see the top of the pole in the mirror. Her eyes were 5 feet above the ground and she was 12 feet from the mirror. Using similar triangles, find the height of the flagpole to the nearest tenth of a foot. A. 20ft B. 25ft C. 55ft

Asked By gavyn71 @ 15/01/2021 08:04 PM

Mathematics

0Answers

Identify the property used in each step. 12.2 + 18.6 + –4.3 + (–18.6) 12.2 + –4.3 + 18.6 + (–18.6) 12.2 + –4.3 + [18.6 + (–18.6)] 12.2 + –4.3 + (0) 12.2 + –4.3 7.9

Asked By khaseem @ 15/01/2021 07:50 PM

Mathematics

0Answers

Use the AC/Box Method to solve the equation `-2x^{2}-5x+3=0`?

Asked By khaseem @ 15/01/2021 07:50 PM

Mathematics

0Answers

Use the AC/Box Method to solve the equation `-2x^{2}-5x+3=0`?

Asked By khaseem @ 15/01/2021 07:50 PM

Mathematics

0Answers

Use the AC/Box Method to solve the equation `-2x^{2}-5x+3=0`?

Asked By khaseem @ 15/01/2021 07:48 PM

Mathematics

0Answers

Find an equation in standard form of the parabola passing through the points. (2, -20), (-2, -4), (0, -8) For full credit: 1. Identify the first equation 2. Identify the second equation 3. Rewrite each equation in standard form Ax+ By = C 4. Identify the solution of the system of equations.

Asked By khaseem @ 15/01/2021 07:48 PM

Mathematics

0Answers

Find an equation in standard form of the parabola passing through the points. (2, -20), (-2, -4), (0, -8) For full credit: 1. Identify the first equation 2. Identify the second equation 3. Rewrite each equation in standard form Ax+ By = C 4. Identify the solution of the system of equations.

Asked By lori3 @ 15/01/2021 08:37 AM

Mathematics

0Answers

Gary works as a sales representative in a clothing store. He gets a fixed salary of $1,500 per month. He also gets a commission of 10% of his sales. The equation of the line that represents the total amount of money he earns per month, y, in terms of the value of his total sales, x, is y = 10 x .

Asked By jaidyn8 @ 15/01/2021 07:12 AM

Mathematics

0Answers

The length of a blue whale is approximately 3 × 104 millimeters; the length of an otter is 2 × 103 millimeters. How many times longer is the blue whale than the otter?

Asked By reyna57 @ 15/01/2021 02:01 AM

Mathematics

0Answers

My friend Val is making cookies for a bake sale. She has 2734 cups of sugar. Each batch of cookies requires 218 cups of sugar. How many batches can Val reasonably expect to make?

Asked By dead4 @ 15/01/2021 01:28 AM

Mathematics

0Answers

Wei has $150.00 to make a garland using 60-cent balloons. He wants to purchase 100 blue balloons and some number of white balloons. He learns that the white balloons are on sale for half price. He writes and solves an equation to find the number of white balloons he can purchase. Which models can be used to solve the problem?