Mathematics, 02.02.2020 19:52 gtrsoccer
The variable z is directly proportional to x, and inversely proportional to y. when x is 7 and y is 7, z has the value 2. what is the value of z when x= 10, and y= 12
Answers: 1
← k is the constant of proportionality
= 
= 2
← equation of proportionality
= 
= 
Another question on Mathematics
Mathematics, 21.06.2019 19:00
The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?
Answers: 1
Mathematics, 22.06.2019 04:00
The label on a can of lemonade gives the volume as 12 fl 0z or 355ml verify that these two measurements are nearly equivalent
Answers: 1
Mathematics, 22.06.2019 04:00
1.what effect does replacing x with x−4 have on the graph for the function f(x) ? f(x)=|x−6|+2 the graph is shifted 4 units up. the graph is shifted 4 units down. the graph is shifted 4 units left. the graph is shifted 4 units right. 2.what are the coordinates of the hole in the graph of the function f(x) ? f(x)=x^2+3x−28/x+7 3.which graph represents the function?
Answers: 2
Mathematics, 22.06.2019 04:40
What is the scale factor of this dilation? a) 1/2 b) 1/3 c) 2 d) 3
Answers: 3
You know the right answer?
The variable z is directly proportional to x, and inversely proportional to y. when x is 7 and y is...
Questions
Mathematics, 20.01.2021 14:00
Law, 20.01.2021 14:00
Biology, 20.01.2021 14:00
Social Studies, 20.01.2021 14:00
Chemistry, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Arts, 20.01.2021 14:00
Physics, 20.01.2021 14:00
Mathematics, 20.01.2021 14:00
Spanish, 20.01.2021 14:00
Physics, 20.01.2021 14:00
English, 20.01.2021 14:00
