Which values of a and b make the following equation true
(5x^7y^2) (-4x^4y^5) = -20x^a y^b

Solved

Show answers

Ответ:

jayc36809

30.04.2021

Mathematics

Correction

A 2-column table with 3 rows. Column 1 is labeled x with entries 18, 35, 40. Column 2 is labeled y with entries 162, 315, 360.

(B)The slope of the Wholesale table is Three-fourths of the slope of the Public table.

Step-by-step explanation:

Given the points from the public table

(2,24),(5,60),(9,108)

Slope $=\dfrac{60-24}{5-2} =\dfrac{36}{3}=12$

Given the points from the wholesale table

(18,162),(35,315),(50,360)

Slope $=\dfrac{315-162}{35-18} =\dfrac{153}{17}=9$

$\frac{3}{4}X$Slope of Public Table=Slope of Wholesale Table$ \\\dfrac{3}{4} X 12=9$

Therefore, we can see that the slope of the Wholesale table is Three-fourths of the slope of the Public table.

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

Answers on questions: Mathematics

Ask an AI advisor a question

I want advice

Which values of a and b make the following equation true (5x^7y^2) (-4x^4y^5) = -20x^a y^b