3 years ago

A ____ is a pair of equal ratios.

Mathematics

1 answer:

12345 [234]3 years ago

6 0

A proportion is a pair of equal ratios.

You might be interested in

HELP ME DO A STATEMENT REASON FOR THIS PLEASE

Natali [406]

Answer:

Lines are parallel if the sum of external angles of same side is 180°.

Step-by-step explanation:

Let one of the external angle is α°.

and other external angle is β° which is equal to α°/11. (∵ Given on is 11 times smaller than the other.)

Also β° = 1/6 of the right angle = (1/6)×90° = 15°.

β° = α°/11 , ⇒ α° = 11×β° = 11×15° = 165°.

α°+β° = 165° + 15° = 180°.

Here, sum of the two external angles = 180° ⇔ the given lines are parallel.

3 0

3 years ago

Let a graph have vertices {L, M, N, O, P, Q, R, S} and edge set {{L,R}, {M,P}, {M,Q}, {N,Q}, {P,R}, {Q,S}, {R,S}} .

Verdich [7]

Answer:

a) The degree of vertex P is 2.

b) The degree of vertex O is 0.

c) The graph has 2 components.

Step-by-step explanation:

a) The edges that have P as a vertice are {M,P} and {P,R}.

b) There is no edge with extreme point O.

c) One of the components is the one with the only vertex as O and has no edges. The other component is the one with the rest of the vertices and all the edges described.

The file has a realization of the graph.

3 0

3 years ago

Find the surface area of a rectangular prism that has the following dimensions. length: 2 ft width: 14 in. height: 11 in. surfac

natita [175]

A=1508in² hope this helps

3 0

3 years ago

Read 2 more answers

Please help me! <br> Will give brainlst :)

eduard

Answer:

the answer

Step-by-step explanation:

and solution are

above

7 0

3 years ago

In which equation does the vertex have a negative x coordinate? select all that apply.

Ne4ueva [31]

answer is 1) y = - 3x^2 -7x + 4

7 0

3 years ago