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
Svetllana [295]
3 years ago
9

4:3 and 25:45 are equal ratios true or false

Mathematics
1 answer:
kondaur [170]3 years ago
8 0
False.

The scale factor for 3 and 45 is 15.

45 / 3 = 15.

We know that 25 isn't even a whole number for the scale factor, because no number x 4 can equal 25 (whole numbers only).

25 / 3 = 6.33333
You might be interested in
Write the following phrase as a mathematical expression the product of the rate, r, and 9
Natalka [10]
R x 9

multiplication problem, r times 9

could also be 9r
3 0
3 years ago
Read 2 more answers
Which graph best represents a function with a range of all real numbers greater than or equal to 3
Anna35 [415]

Answer:

b

Step-by-step explanation:

6 0
2 years ago
Write log7t using the natural logarithm.
VARVARA [1.3K]

Answer:

log₇t = ln t / ln 7

Step-by-step explanation:

Given:

log₇t

Computation:

We know that

logₐb = log b / log a

So,

log₇t = log t / log 7

= log₇t = ln t / ln 7

4 0
3 years ago
Please help Ill give brainy pleas help please -
mars1129 [50]
The answer to this is a=3
4 0
2 years ago
Find the 11" term of the following geometric sequence.<br> 5, 15, 45, 135, ...
vladimir1956 [14]
5*3^0 = 5,

5*3^1 = 15,

5*3^2 = 45,

5*3^3 = 135,

5*3^4 = 405
1.9K viewsView upvotes

5




Related Questions (More Answers Below)
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the measure of angle x?
    8·1 answer
  • The rabbit population in a small zoo starts with 150 rabbits. The rabbit population is decreasing at a rate of 15% each week. Wh
    15·2 answers
  • Please answer all questions
    12·1 answer
  • Prove the following<br><br> please help
    8·1 answer
  • What is commutative property in rational number ? please explain.
    6·1 answer
  • Solve for g.<br> 1<br> f= 1/8<br> (g+h-k)
    10·1 answer
  • Help<br> Pls ppl that are good in math
    11·1 answer
  • A triangle flower bed has a perimeter of 15cm the drawing has a scale of 1:200. What is the perimeter of the actual flower bed
    13·1 answer
  • If the price of a textbook is $40 before tax is added on, and tax is 10%, what will the final price of the textbook be?
    13·1 answer
  • Luis wants to buy a skateboard that usually sells for $79.74. All merchandise is discounted by 12%. What is the total cost of th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!