isiahvega10 isiahvega10

21-05-2020
Mathematics

contestada

For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3?

Respuesta :

Hrishii Hrishii

21-05-2020

Answer:

k = 21

Step-by-step explanation:

[tex]xy = k\\\\Plugging\: x = 7\: and\: y = 3,\: we\; find:\\7\times 3 = k\\21 = k\\\huge\red{\boxed{k = 21}}\\[/tex]

Answer Link

Otras preguntas

Part b:Which statement from the text best supports the answer to part A?

If the average velocity during the athlete's walk back to the starting line in Guided Example 2.5 is – 1.50 m/s, how much time does it take for the athlete to

1. What is solar system. 2. Give 5 effect of illegal mining 3. Mention all the planet in order

as a fraction Divide. (514)÷(−212)

5. 4. Emily wants to buy new boots that cost $68. The sales tax rate in her city is 5 1/2%. What is the total cost for her boots the total cost for the boots? (

Which of the numbers below is greater than -4.5? Select all that apply. A) −3 B) −3/2 C) 1/3 D) 2.5 E) −5.2

Which statement about the founding of Pennsylvania is true? The first university in North America was established in the colony. The Dutch lost the colony to th

(PLEASE ANSWER ASAP) Which of the following word choices in the passage bellow correctly completes its meaning of a journey to a holy place? then people long to

Ayudaaaaaaaaaaaaaaaa

The line of code to the right will import the Numpy library. The "np" is an assigned name for the library. ( import numpy as np) true or false?