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
tino4ka555 [31]
3 years ago
8

Are the ratios 2.5:3.5 and 5:7 proportional? explain

Mathematics
1 answer:
yuradex [85]3 years ago
3 0
\frac{2.5}{3.5}=\frac{2.5 \times 2}{3.5 \times 2}=\frac{5}{7}

They are the same fraction, so they are proportional.
You might be interested in
Need help with number 3
marin [14]
IM THINKING B.)
HOPE ITS RIGHT LOL 
3 0
3 years ago
Ndjdjjxjxjdjfjfjdjjdfjfj
Norma-Jean [14]

Answer:

whh3u2ofefnfek

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A satellite orbits Earth at a rate of about 3,300 miles in 12 minutes. At this​ rate, how far does the satellite travel around E
Vaselesa [24]
16,500

60 minutes in an hour / 12 minutes = 5
5 * 3,300 = 16,500
7 0
3 years ago
Read 2 more answers
Suppose that y varies inversely with x. Write an equation for the inverse variation. y = 6 when x = 1/3
murzikaleks [220]
Y='x'xk
6=1/3xk
K=18
Y='x'x18
Y=18x
7 0
3 years ago
Read 2 more answers
It turns out that (0.125)^3 can be written as 2^a for some integer a. Find a.
Ann [662]

Answer:

a=-9

Step-by-step explanation:

We begin with (0.125)^3

First, we can convert this decimal into a fraction

(\frac{1}{8} )^3

Now, we can simplify the denominator of the fraction

(\frac{1}{2^{3} } )^3

Next, we can remove the fraction by rewriting the fraction with a negative power.

(2^{-3} )^3

Lastly, we can remove the parenthesis by multiplying the powers together.

2^{-9}

This means that a=-9

4 0
3 years ago
Other questions:
  • Which property is used in the problem below? 2(x+4)=2x+8 the associative property the commutative property the distributive prop
    14·2 answers
  • The area of a rectangle is 12.65 m^2. the length measures 5.5 m. what is the width of the rectangle?
    14·2 answers
  • Which statement best describes the equation x5 + x3 – 14 = 0?
    8·2 answers
  • WO
    8·1 answer
  • An airplane cruises 1 kilometer in 1/12 of a minute. what is its cruising speed?
    6·1 answer
  • Can u help me with 3 and 4
    7·1 answer
  • Solve the following equation. show work. x^2 + 10x = -25
    15·1 answer
  • List all the factors of 16
    10·2 answers
  • Your home was built 5 years ago, and there were three ants. The ant population grows in such a way that each year the number of
    6·1 answer
  • Help please! math volumes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!