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
motikmotik
3 years ago
6

What is the answer to page 156-157 on chapter 4 proportions relationship.

Mathematics
1 answer:
timurjin [86]3 years ago
4 0
Proportional relationships<span>: A </span>relationship<span> between two equal ratios. Proportions are the comparison of two equal ratios. Therefore, </span>proportionalrelationships<span> are </span>relationships<span> between two equal ratios. For example, oranges are sold in a bag of 5 for $2. The ratio of oranges to their cost is 5:2 or.</span><span>In mathematics, two variables are proportional if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the coefficient of proportionality or proportionality constant.</span>
You might be interested in
Please answer this problem I really don't get it.
Helen [10]
It’s the sams equation, just negative cause it’s reflected on the x-axis
4 0
4 years ago
A spinner has three sections. The table shows the results of spinning 80 times. ({Section 1|18}{Section 2|30}{Section 3|32}) Wha
svetoff [14.1K]
Experimental probability means what the probability is concluded by the experiment / trials / real results

Assuming {Section 3 I 32} , means it landed there 32 times out of 80.
We write this as a fraction:
32/80 , we simplify it:
16/40
8/20 <- notice how i'm just halving until I can't anymore
4/10
2/5 <- the simplest answer

The answer is D) 2/5


4 0
4 years ago
The Ratio of two numbers is 3/5, and their sum is 104. What are the 2 numbers?
Rom4ik [11]

Answer:

39 and 65

Step-by-step explanation:

the ratio of the two numbers is 3 : 5

sum the parts of the ratio, 3 + 5 = 8 parts

divide the sum by 8 to find the value of one part of the ratio

104 ÷ 8 = 13 ← value of 1 part of the ratio , then

3 parts = 3 × 13 = 39

5 parts = 5 × 13 = 65

the two numbers are 39 and 65

4 0
2 years ago
Simplify the ratio 13:143
dmitriy555 [2]
You have to divide to find a common number. 143/13=11 1:11
3 0
4 years ago
Read 2 more answers
Which one of these is the correct unit of measurement in finding volume?
kirill [66]

Answer:

feet cubic

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Ms. Johnson has a box of 60 red and black pens on the shelf. If the ratio of red to black pens is 2 to 3, how many red pens does
    10·2 answers
  • Me. Krogman usually prices the umbrellas in his store at $8 each. However, on rainy days he increases the price by 75%. How much
    6·2 answers
  • What is the midpoint of AB?<br><br>​
    6·2 answers
  • Y/9+5=0<br> solve equation
    11·2 answers
  • Leo le debe 15.00 pesos. Si su madre le da 60.00 pesos de paga y se gasta 20.00 con sus amigos
    13·1 answer
  • A bag contains hair ribbons for a spirit rally. The bag contains 18 black ribbons and 2 green ribbons. Lila selects
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bt%7D%7B4%7D" id="TexFormula1" title="\frac{t}{4}" alt="\frac{t}{4}" align="absmiddle
    12·1 answer
  • Hurrrryy i neeed hellp The Egyptians needed to know the _________ of everyone’s land so they could determine the amount of taxes
    10·2 answers
  • Can someone please answer my question? i have been working on school work all day.
    9·1 answer
  • What is the range of the relation y = 3x2 + 4x if the domain is the set (-1,0, 1)?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!