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3 years ago

1/12 as a decimal. Long division.

Mathematics

1 answer:

spin [16.1K]3 years ago

3 0

0.08333333333333 would be the answer, and the 3 would keep repeating.

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Which of the following is not part of the Triangle Proportionality Theorem?

natka813 [3]

Answer:

A. AA Similarity Theorem . True

B. Two sides divided proportionally. True

C. A parallel line to one side of a triangle. True

D. A perpendicular line to one side of a triangle. False

Step-by-step explanation:

The Triangle Proportionality Theorem says that if a line is parallel to one side of a triangle, then it splits the other two sides into proportional sections.

Now, here the given statements are:

A. AA Similarity Theorem

TRUE, as the angles opposite to equal sides are equal.

And if lines are divided proportionally, both the triangles are Similar by AA similarity theorem.

B. Two sides divided proportionally.

TRUE,as the other two sides of the triangle are divided proportionally by the parallel line.

C. A parallel line to one side of a triangle.

TRUE, as the parallel line divides the other two non- parallel sides in equal proportions.

D. A perpendicular line to one side of a triangle.

FALSE, this part is not required anywhere in the given theorem result.

3 0

3 years ago

Determine the slope and the y-Intercept of the line that passes through A(-2,4), B(0,8)

Semenov [28]

Answer and work down below. Let me know if you have questions

8 0

3 years ago

Find the area of the square rug if its side is (2x+3) feet

tankabanditka [31]

Answer: 4x² + 12x + 9

Explanation:

Area = (2x + 3) (2x + 3) = 4x² + 6x + 6x + 9 = 4x² + 12x + 9

5 0

3 years ago

What is the equation of the line that passes through the point (1, 3) and is perpendicular to the line 2x+3y=15?

cricket20 [7]

Answer:

y = 1.5x + 1.5

Step-by-step explanation:

First, plot 2x + 3y = 15 on a graph. Then plot (1,3) on a graph. After that, draw a line that passes through (1,3) and forms 90 degrees angles with 2x + 3y = 15. Then find the equation of that line by finding the y-intercept (0, 1.5). Then head up to the intersection point (1.6153846153846, 3.9230769230769). Subtract 1.5 from y. (2.4230769230769) Then divide by 1.5 (1.6153846153846). Reverse the operations you just did (in reverse order) to get the equation y = 1.5x + 1.5.

(I don't know how to explain this too well. Here's a graph to make more sense of it.)

5 0

3 years ago

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The odds that a child entering a convenience store with her parents will not get a package of cupcakes are 1 to 11. what is the

jok3333 [9.3K]

P(get a package of cupcakes) = 11/12

8 0

3 years ago

Read 2 more answers