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
docker41 [41]
3 years ago
13

If Y - 1 by Y is equal to 9 find y square minus 1 by y square​

Mathematics
1 answer:
Levart [38]3 years ago
6 0

Answer:

(Y-1)Y=9

Y²-y=9

Y²=9+y

You might be interested in
Which change can be made to correct the chart
IrinaK [193]

Answer:

what chart

Step-by-step explanation:

8 0
3 years ago
I have a few absolute value questions 20 POINTS AND BRAINLIEST TO THE RIGHT ANSWER
rjkz [21]
1) 3
2) 8
3)10
4)-4
Hope this helped
3 0
3 years ago
Read 2 more answers
Timmy is building a new website. Right after he starts, he has 2 visitors. He expects his visitors to increase according to a mo
Alex73 [517]

Answer:

He gets 42 visitors 4 weeks after starting to build his website.

He gets 10 new visitors per week.

Step-by-step explanation:

Equation for the number of visitors:

The equation for the number of visitors Timmy's new website receives after t weeks is:

v(t) = 10t + b

In which b is the number of visitors rightly after he starts.

Timmy is building a new website. Right after he starts, he has 2 visitors.

This means that b = 2, so:

v(t) = 10t + 2

How many visitors does he get 4 weeks after starting to build his website?

This is v(4). So

v(4) = 10(4) + 2 = 40 + 2 = 42

He gets 42 visitors 4 weeks after starting to build his website.

How any new visitors does he get per week?

After 0 weeks:

v(0) = 10(0) + 2 = 0 + 2 = 2

After 1 week:

v(1) = 10(1) + 2 = 10 + 2 = 12

2 weeks:

After 2 week:

v(2) = 10(2) + 2 = 20 + 2 = 22

22 - 12 = 12 - 2 = 10

He gets 10 new visitors per week.

5 0
3 years ago
If Bart has 20$ and Andy took $19.65 how much does Bart have
Helen [10]

Answer:

well bart has 20.00

andy took      19.65

Step-by-step explanation:

subtract 20.00\\-19.65\\\\_______\\0.35

your answer should be 0.35

8 0
3 years ago
What is the root square
Alex777 [14]
Square root is this 4 and -4 are square roots to 16 because 4^2= 16
3 0
3 years ago
Read 2 more answers
Other questions:
  • Pleaseeeeee helpppp meeeeeeeeeeeeeeeeeee!!!! Reallyyy need it
    9·1 answer
  • The legs of a right triangle are 18 centimeters and 80 centimeters long. What is the length of the hypotenuse? (4 points)
    14·1 answer
  • I am doing tessellations I need help what does this look like​
    14·1 answer
  • What is 3 2/5 multiplied by 2 1/3
    14·2 answers
  • Find the distance between the two points rounding to the nearest tenth (if necessary).
    11·1 answer
  • Determine the root of the equation
    13·1 answer
  • Can someone help me plsssss
    11·1 answer
  • Please take a look at the picture
    11·2 answers
  • Hollyville Elementary is having a pizza party. The school secretary plans on ordering 25 pizzas. There are 10 classes in the sch
    15·1 answer
  • ABC in which point E is between points A and B, point D is between points A and C, point F is between points B and C, segments A
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!