Mathematics, 15.12.2021 16:30 aaamanda99

Triangle DEF is dilated with respect to the origin by a scale factor of to produce ΔD'E'F'. What is the length of side D'E'? A. 3 √ 5 units

B. √5/3 units

C. √5 units

D. √3 units

Triangle DEF is dilated with respect to the origin by a scale factor of to produce ΔD'E'F'. What is

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 20.06.2019 18:02

Anew fountain in the shape of a hexagon will have 6 sides of equal length. on a scale drawing, the coordinates of the vertices of the fountain are: (7.5,5), (11.5,2), (7.5,−1), (2.5,−1), (−1.5,2), and (2.5,5). how long is each side of the fountain?

Answers: 3

Answer

Mathematics, 21.06.2019 17:00

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Answers: 1

Answer

Mathematics, 22.06.2019 03:00

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work:

Answers: 1

Answer

Mathematics, 22.06.2019 03:40

Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant

Answers: 3

Answer

You know the right answer?

Triangle DEF is dilated with respect to the origin by a scale factor of to produce ΔD'E'F'. What is...

Questions