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likoan [24]
3 years ago
10

Which is an equation of a direct proportion? a. y=-2x b. y=1/2x-2 c.y=-2x+3 d. y=4/x

Mathematics
1 answer:
mash [69]3 years ago
5 0

Answer:

a. y=-2x

Step-by-step explanation:

The equation of a direct proportion is of the form y=kx where k is the constant of proportionality.

From the given options, the only equation that is of the form, y=kx is

y=-2x.

In this case k=-2 is the constant of proportionality.

Therefore the correct option is A.

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Which choice most effectively combines the
shepuryov [24]

The subject-verb agreement: "Writing as" effectively combines the sentences at the underlined portion.

<h3>What is a Subject-Verb Agreement?</h3>
  • The grammatical principle of the subject-verb agreement states that a sentence's subject and primary verb must agree.
  • Particularly, singular subjects use singular verbs, whereas plural subjects use plural verbs.
  • There must be an agreement between the number of subjects and verbs (singular or plural).
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Therefore option (A) is the correct answer.

To learn more about Subject-Verb Agreement, refer:

brainly.com/question/1835508

#SPJ4

The underlined sentence is:

Also, studies have found that those students who major in philosophy often do better than students from other majors in both verbal reasoning and analytical <u>writing. These results</u> can be measured by standardized test scores. On the Graduate Record Examination (GRE), for example, students intending to study philosophy in graduate school have scored higher than students in all but four other majors.

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Jet001 [13]

Answer: 536 feet tall

Step-by-step explanation:

2000 ( tan 15 ) = 536

6 0
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If there are 36 performer's in a dance recital and the ratio of men and women are 2:7.How many of the men where performer's?????
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