MATHEMATICS HIGH SCHOOL

Write a linear equation that passes through the point (2,-9) and has a slope of -5

Answers

Answer 1
Answer:

Answer:

  • y = -5x + 1

Step-by-step explanation:

Given:

  • The slope m = -5 and point (2, -9)

Use point slope form:

  • y - y₁ = m(x - x₁), where (x₁, y₁) is the given point

So the equation is:

  • y - (-9) = -5(x - 2)
  • y + 9 = -5x + 10
  • y = -5x + 1

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What is the reciprocal of 2?

Answers

1/2 you put it in a fraction and flip it
On the reciprocal of 2 is 0.5

Which answer is correct?

Answers

(x-p)(x-q)
x^2 -qx -px + pq
x^2 -(q+p) x +pq
so the constant here is the product of p & q
the answer is A
b is the answer
hope this helped

THE VOLLEYBALL TEAM WON 80% OF THE GAMES THEY PLAYED THIS SEASON. THETEAMPLAYED A TOTAL OF 25 GAMES. how many games the volleyball team won

Answers

Answer:

20 games won

Step-by-step explanation:

duh

Identify all of the square roots of perfect squares in the list below. Select all that apply. A) √25 B) √36 C) √50 D) √144 E) √200 F) √362

Answers

Answer:

The square roots of perfect squares in the list are:

A) √25 = 5 B) √36 = 6 D) √144 = 12

The other numbers © √50, E) √200, and F) √362 are not square roots of perfect squares. Therefore, the correct answers are A, B, and D.

In 2009, the life expectancy is about 80 years. Assume that, due to modern advances, life expectancy gains 5.5 years every decade. From 2009, in how many years would humanity achieve a life expectancy of 110 years?

Answers

Answer:

60 years

Step-by-step explanation:

2009 -> 80 years

             +5.5

2019 ->  85.5 years

             +5.5

2029  -> 91 years

              +5.5

2039  -> 96.5 years

             +5.5

2049  -> 102 years

              +5.5

2059  -> 107.5 years

              +5.5

2069  -> 113 years

Sue graphed the formula for converting temperatures from Fahrenheit to Celsius. If the temperature is 50 degrees Fahrenheit, what is the temperature in Celsius? 5 degrees Celsius 10 degrees Celsius 15 degrees Celsius 20 degrees Celsius

Answers

Answer:

Second Option (10° Celsius)

Step-by-step explanation:

There is a formula to convert the temperature which is in degree Celsius into degree Fahrenheit and vice versa. The formula to convert the temperature in degree Fahrenheit into degree Celsius is:

C° = (F° - 32) * 5/9.

It is given that the temperature is 50° Fahrenheit. Therefore, F° = 50°. Substituting F° = 50° in the formula gives:

C° = (50° - 32) * 5/9.

Further simplification results in:

C° = 18 * 5/9. Therefore, C° = 10°.

So the correct answer is 10° Celsius!!!

Answer:

its b

Step-by-step explanation:
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