1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natalija [7]
2 years ago
9

The values of x and y are directly and one pair of values are given.

Mathematics
1 answer:
Anestetic [448]2 years ago
7 0

Answer:

The relation is y = -1.5x

Step-by-step explanation:

x and y are directly proportional:

This means that the equation is given by:

y = ax

In which a is the multiplier that relates these two variables.

x= -4, y =6

We use this to find a. So

y = ax

6 = -4a

a = -frac{6}{4}

a = -1.5

So

The relation is y = -1.5x

You might be interested in
The other answers I already did I just need the division answers​
Oxana [17]

Answer:

6÷41 equals 0.14634146341

6÷21 equals 0.28571428571

6÷43 equals 0.13953488372

6÷37 equals 0.16216216216

6÷20 equals 0.3

Step-by-step explanation:

Hope this helps

5 0
2 years ago
Answer in scientific notation?
love history [14]
The answer is:  45 * 10 ⁻¹¹ .
___________________________________________

Explanation:
____________________________________________
Given:   (9 * 10⁻⁵) * (5 *10 ⁻⁶) ;   Simplify.
____________________________________________
 (9 * 10⁻⁵) * (5 *10⁻⁶)  =

9 * 5 * 10⁻⁵ * 10⁻⁶ = 

(9 * 5) * 10⁻⁵ * 10⁻⁶ 

45 * 10⁻⁵ * 10⁻⁶  ;   
______________________________________
Note the following property of exponents:

xᵃ * xᵇ = x⁽ᵃ⁺ᵇ⁾ ;

As such, 10⁻⁵ * 10⁻⁶ = 10⁽⁻⁵ ⁺ ⁻⁶) = 10 ⁻¹¹ ;
______________________________________
So;  45 * 10⁻⁵ * 10⁻⁶ 

           =  45 * 10⁻¹¹ .
______________________________________

7 0
3 years ago
Mr. Cruz fills a 3-gallon water cooler for a family picnic. He brings plastic cups that each hold 12 fluid ounces of water. How
oksian1 [2.3K]

One gallon is equivalent to 128 fluid ounces

3 gallons is equivalent to 3*128 fluid ounces

= 384 fluid ounces

One plastic cup can hold 12 guide ounces

So cups needed will be 384/12

32 cups

8 0
2 years ago
in a classroom of 1/6 of the students were wearing blue and 2/3 are wearing white there are thirty six students in the class how
jeyben [28]

Answer:

6

Step-by-step explanation:

1/6 of 36=6

2/3 of 36= 24

24+6=30

36-30=6

5 0
2 years ago
Write an equation in point-slope form for the line that has the given slope and that contains the given point. slope 4/5 ,(8,2)
Novosadov [1.4K]
Hello,

The equation is y-2=4/5(x-8)==>y=4/5x-22/5 or 4x-5y=22
=========================================
6 0
3 years ago
Other questions:
  • Could somebody help me understand how to solve this to find how many solutions there are?
    9·1 answer
  • Jose Rodriguez's checking account had a starting balance of $1,234.56. He wrote a check for $115.12 End of exam for plumbing sup
    8·2 answers
  • Solve the equation. x2 = 160
    7·2 answers
  • The larger of two numbers is 10 more than three times the smaller number is larger number decreased by the smaller number is 80
    6·1 answer
  • If Ashton drives 228 miles in 6 hours, what is his unit rate?
    9·2 answers
  • HELP WITH MY MATH PLEASE
    7·2 answers
  • Helppppppppppppp pweaseeeeeeeeee T_T
    12·2 answers
  • A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of and then an additional cents per
    13·1 answer
  • Hi Help pls will mark as brainlist!!!!!!!!!​
    15·2 answers
  • 7. Subtract (5 – 7p) from (2p – 3).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!