subject

Mathematics, 08.06.2021 04:50 huynexushuy8786

The lines described by y=(3a-9)x and y= 1/7x are perpendicular. What is the value of a?

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

Answers: 2

question

Mathematics, 21.06.2019 14:00

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

Answers: 1

question

Mathematics, 21.06.2019 19:00

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Answers: 1

question

Mathematics, 21.06.2019 23:30

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

Answers: 3

You know the right answer?

The lines described by y=(3a-9)x and y= 1/7x are perpendicular. What is the value of a?...

Questions

question

Mathematics, 27.06.2019 05:00

The union of sets p = {1, 2, 3, 4, 5, 6} q = {4, 5, 6, 7, 8, 9} is given by which of the following? {1, 2, 3, 4, 5, 6, 7, 8, 9} {1, 2, 3, 4, 4, 5, 5,...

question

Mathematics, 27.06.2019 05:00

Mrs curtis bought boxes of tea bags at the store. each box contains 12 tea bags. which could be the total number of tea bags that mrs curtis bought?...

question

History, 27.06.2019 05:00

Why was the american revolution not...

question

Mathematics, 27.06.2019 05:00

The formula for the circumference of a circle is c = 2r. what is one-fourth of the circumference of a circle that measures 12 centimeters around? if...

question

English, 27.06.2019 05:00

Classify the following pair of product services or companies as direct competitors, indirect competitors, non-competitors. potato chips and rice cakes...

question

Mathematics, 27.06.2019 05:00

Fill in the boxes with correct answers (see attachment for question)

question

Mathematics, 27.06.2019 05:00

The grover cleveland cinema is conducting a mathematical study. in its theater, there are 200 seats. adult tickets, , cost $12.50 and child tickets, ,...

question

Biology, 27.06.2019 05:00

How would the global climate be different if more of earth was covered by land than water? a) the climate would be more extreme than it is today. b)...

question

History, 27.06.2019 05:00

Which statement about loyalists and the revolutionary war is true? a. loyalists were afraid of losing property that had been granted to them by brit...

question

Mathematics, 27.06.2019 05:00

Hakim noticed that for every two hours he spends reading he finishes 48 pages of his book which equation represents the proportional relationship betw...

question

Health, 27.06.2019 05:00

Larry is taking a walk in the park. the pollen in the air makes him sneeze constantly. what kind of defense is his immune system exhibiting ?...

question

Biology, 27.06.2019 05:00

Which of the following can be a phenotype?...

question

English, 27.06.2019 05:00

Use morphology and syntax to make grammatical sense of the following sentence (mark all that the ova of all mammals except the monotremes undergo hol...

question

English, 27.06.2019 05:00

Use morphology and syntax to make grammatical sense of the following sentence. the ova of all mammals except the monotremes undergo holoblastic segmen...

question

History, 27.06.2019 05:00

Create 3 questions based on whether the american revolution was justified or not by creating your plz i will give you 100 points...

question

Geography, 27.06.2019 05:00

Which action reflects irresponsible lab safety behavior ?

question

Mathematics, 27.06.2019 05:00

Ashley uses a cup of water and 2 cups of sugar to make a large batch of emerging bird fugue what ratio correctly compares the amount of water she uses...

question

Geography, 27.06.2019 05:00

How can scientists practice ethical lab behavior...

question

Chemistry, 27.06.2019 05:00

Do you think that the mole should be considered a base unit in the si system? explain why or why not....

question

Geography, 27.06.2019 05:00

What are the two main responsibility of a us citizen?...

More questions: Mathematics Another questions

Questions on the website: 13722367