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
MrMuchimi
3 years ago
12

Let y be the difference of two numbers such that one number varies directly as x while the other number varies inversely as x. I

f y = -7 when x = -2, and y = 5 when x = 1. Express y in terms of x.
Mathematics
1 answer:
Ostrovityanka [42]3 years ago
3 0

Answer:

y is 5 units greater than x

Step-by-step explanation:

You might be interested in
Students are planting a flower bed for science class. The flower bed can be 4.5 ft wide and will be divided into 2 sections for
aksik [14]

Answer:

3(4.5)  Because they equal the same thing

Step-by-step explanation:

4.5(+3)=13.5

3(4.5)=13.5

7 0
2 years ago
How do I find the missing sides in this triangle?
stiv31 [10]

Answer:

This is a 30-60-90 triangle so you would do this formula:

Short side (opposite the 30 degree angle) = x.

Hypotenuse (opposite the 90 degree angle) = 2x.

Long side (opposite the 60 degree angle) = x√3.

Step-by-step explanation:

6 0
3 years ago
What logarithmic equation is equivalent to the exponential equation e^a=28.37
Tju [1.3M]

Answer:

a=ln(28.37)

Step-by-step explanation:

e^a=28.37

Take ln both sides

ln(e^a)=ln(28.37)

a=ln(28.37)

8 0
3 years ago
one more than six times that number is 25. select the solution and graph that represents the original number
Brums [2.3K]

6n+1 = 25

subtract 1 from each side

6n+1-1 = 25-1

6n = 24

divide each side by 6

6n/6 = 24/6

n =4


6 0
2 years ago
If you deposit Tsh 4000 into an account paying 9% annual interest compound monthly ,low long until there is Tsh 10000 in the acc
pav-90 [236]

Answer:

It will take 10.63 years.

Step-by-step explanation:

Giving the following information:

Present value (PV)= $4,000

Future Value (FV)= $10,000

Interest rate (i)= 9% annual compounded

<u>To calculate the time required to reach $10,000, we need to use the following formula:</u>

n= ln(FV/PV) / ln(1+i)  

n= number of years

n= ln(10,000 / 4,000) / ln(1.09)

n= 10.63

It will take 10.63 years.

5 0
2 years ago
Other questions:
  • Jamie ordered 200 business cards and paid 23$. She ordered 500 business cards a few months later and paid 35$. Write and solve a
    13·2 answers
  • 4. Find the distance between the two points. Round to the nearest tenth if necessary.
    9·1 answer
  • 10 yards&lt;360 inches true or false
    13·1 answer
  • What is the distance between the points (2, 5) and (5, 7)?
    15·2 answers
  • What is the answer (10 subtract 2)2+(5+16 subtract 2)
    5·1 answer
  • I= ?<br> W= 3/4<br> H= 4<br><br> Volume= 4 1/2<br><br> An explanation would be nice
    15·1 answer
  • Are regular polygons always the same?
    8·2 answers
  • A rectangle has a perimeter of 46 meters and a base of 8 meters. What is the height?​
    13·1 answer
  • A department store buys 100 shirts at a cost of $800 and sells them at a selling price of $10 each. Find t
    7·1 answer
  • A function is represented by the graph.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!