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2 years ago

Which equation represents a proportional relationship?

Mathematics

1 answer:

Delicious77 [7]2 years ago

4 0

Answer:

D: y = 5x

Step-by-step explanation:

According to Google, a proportional relationship is one in which two quantities vary directly with each other. We say the variable y varies directly as x if: y=kx. for some constant k , called the constant of proportionality. So the only one in that form would be the y = kx.

The constant k = 5

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Which of these triangle pairs can be mapped to each other using both a translation and a reflection across the line

DIA [1.3K]

Answer:

the correct answer is A.) on edg

6 0

2 years ago

Read 2 more answers

Ede4ka [16]

Answer:

5 percent per annum

Step-by-step explanation:

interest rate:

interest: $1800

principal: $18000

duration: 2 years

1800/ 18000 * 100

result is 10%

Since interest is 10% in 2 years, 10% / 2

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8 0

2 years ago

Find the quotients<br><br> Thank you

svlad2 [7]

Answer:

The answer to your question is below

Step-by-step explanation:

5) 2x² -7x + 34

x + 5 2x³ + 3x² - x + 1

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0 - 7x² - x

+7x² +35x

0 +34x + 1

-34x - 170

0 - 160

Quotient = 2x² - 7x + 34

Remainder = -160

6) 2x² - 3x + 1

3x + 1 6x³ - 7x² + 0x + 2

-6x³ -2x²

0 -9x² + 0x

+9x² +3x

0 +3x + 2

- 3x - 1

0 + 1

Quotient = 2x² - 3x + 1

Remainder = 1

7 0

2 years ago

Someone help and please make sure it’s right

VMariaS [17]

Answer:

x=10

Step-by-step explanation:

18x=180

x=10

if my answer helps please mark as brainliest.

5 0

2 years ago

Find the value c that completes the square for x^2-8x+c

Blababa [14]

Answer: 16

Step-by-step explanation:

$x^2-8x+c$

Let's complete the square.

$c=(\frac{b}{2})^2$

$c=(\frac{-8}{2})^2$

$c=(-4)^2\\ c=16$

7 0

2 years ago