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
Veseljchak [2.6K]
3 years ago
5

What is the scale factor in the dilation?PLEASE HURRY!!!​

Mathematics
1 answer:
gladu [14]3 years ago
7 0

Answer: 1/3

Step-by-step explanation:

2.5:7.5

3:9

just simplify

You might be interested in
A patio was to be laid in a design with one tile in the
Vlada [557]

Answer:

10

Step-by-step explanation:

The number of tiles in the design is 1 + 2 + 3 + ...

We can model this as an arithmetic series, where the first term is 1 and the common difference is 1.  The sum of the first n terms of an arithmetic series is:

S = n/2 (2a₁ + d (n − 1))

Given that a₁ = 1 and d = 1:

S = n/2 (2(1) + n − 1)

S = n/2 (n + 1)

Since S ≤ 60:

n/2 (n + 1) ≤ 60

n (n + 1) ≤ 120

n must be an integer, so from trial and error:

n ≤ 10

Mr. Tong should use 10 tiles in the final row to use the most tiles possible.

7 0
3 years ago
The population of Winnemucca, Nevada, can be modeled by P=6191(1.04)t where t is the number of years since 1990. What percent di
Alex17521 [72]
277 squared above the perimeter of the circular building find the markings of both sides
4 0
3 years ago
G(x)=-4+7 rate of change
Ratling [72]
What exactly are you trying to find but I tried to do the problem and I got 3
6 0
3 years ago
12y+8=2x<br> Solve for x and y
KiRa [710]
I’m learning this right now so first you will subtract 8 on both sides of the equation. Then, rewrite it as 12y=2x-8. Next you will divide by 12 to each number when you are done then rewrite it as y=1/6x-2/3. Then for x you will divide by 2 on both sides and it would be x=6y+4. Well, that’s how I’m learning it I don’t know if that’s the same way you are learning it. But there you go
7 0
3 years ago
Read 2 more answers
Find the perimeter of squared garden if its area is 1369m2​
irina [24]

Answer:

the perimeter is of 148 m

Step-by-step explanation:

the perimeter is the sum of all sides so an square has all sides equal so we have

P = x+x+x+x = 4x

and the area is

A=x^2=1369m^2

so we find x

\sqrt{x^2}=\sqrt{1369}\\\\x=37

and now the perimeter

P=4x\\\\P=4(37)\\\\P=148

6 0
2 years ago
Other questions:
  • Here is a system of linear equations:
    9·1 answer
  • I need help with this question
    12·1 answer
  • What do the numbers represent in a linear equation in slope-intercept<br>form? ​
    15·1 answer
  • Help pleaseeeeeeeeee
    13·1 answer
  • Can someone please explain 10 3/4 - 6 4/4 ??
    13·2 answers
  • Please help I need to do this ASAP!!
    6·1 answer
  • Find the volume of the prism. Round to the nearest tenth if necessary
    14·1 answer
  • Need help, Iĺl give brainliest &lt;3
    11·2 answers
  • A TV has a listed price of $695.95 before tax. If the sales tax rate is 7.75%, find the total cost of the TV with sales tax incl
    5·1 answer
  • Determine if each set of side lengths could be used to create a triangle. *Explain your reasoning.*
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!