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
Tanzania [10]
3 years ago
5

(02.03)

Mathematics
1 answer:
Dmitry [639]3 years ago
8 0

The use of ratio language was used in the following sentences:

For every 1 students out of school, there are 10 students in school

For every 5 apples John eats, he eats 20 boxes of chocolate

For every 5 minutes,  study, I sleep for 1 hour

Ratio is used to show the relationship that exists between numbers. It shows the frequency of the number of times that value of one number is contained within the value of another number or numbers

For example, There are 3 apples and 20 oranges. If I want to express the relationship between apples and oranges as a ratio. The ratio will be 3 : 20 . It means for every 3 apples, there are 20 oranges.

To learn more about ratios, please check: brainly.com/question/13419413?referrer=searchResults

You might be interested in
This keeps on confusing me. Please explain it to me.
9966 [12]

Answer:

x=-10

Step-by-step explanation:

the picture is showing

1+1= -1 + -1 + -1 + -1 + -1 + -1 + -1 + -1 + -x

simplified its:

2= -8 + -x

I think that the answer is x=-10 cuz if u did -8 - -10 then the two negatives make a positive and it makes 2 but idk if the minus sign before the x means minus or negative so this might be the answer but dont blame me if im wrong. I warned you. If its right plz write that.

4 0
3 years ago
Hey! I am stuck on this question anyone mind helping me? and tysm for the people who helped me! <3 have a nice day!
klio [65]
Hopefully you’ll find the answer bud
3 0
3 years ago
Find the sum of the following expressions: (-5x + 6 + 3y) + (-9x - 8 - 8y)
Varvara68 [4.7K]
-14x-2-5y
Just combine like terms.

Hope this helps
4 0
3 years ago
Between which two ordered pairs does the graph of f(x) = one-halfx2 + x – 9 cross the negative x-axis?
Doss [256]

None of Option are correct

Step-by-step explanation:

The Given function is f(x) = y = \frac{1}{2} x^{2} + x -9

Here, f(x) is quadratic function and it asked that when function cross the Negative X-axis.

If any function cross the X-axis then, Point of intersection will have y component as zero.

Therefore, f(x) = y = \frac{1}{2} x^{2} + x -9

y = \frac{1}{2} x^{2} + x -9 = 0

Solving quadratric equation,

Comparing with ax^{2} + bx + c= 0

We get a=\frac{1}{2}, b=1, c=(-9)

Since,

x=\frac{-b+\sqrt{b^{2}-4ac }  }{2a}

x=\frac{- 1+\sqrt{(1)^{2}-4(\frac{1}{2})(-9) }}{2(\frac{1}{2})}

x=\frac{-1+\sqrt{1+(2)(9)}}{1}

x=\frac{-1+\sqrt{19}}{1}

x=-1+\sqrt{19}and x=-1-\sqrt{19}

Thus, None of option are correct.

Verification.....

A) (–6, 0) and (–5, 0) give quadratic function : y = x^{2} + 11x +30

B) (–4, 0) and (–3, 0) give quadratic function : y = x^{2} + 7x +12

C) (–3, 0) and (–2, 0) give quadraric function : y = x^{2} + 5x +6

D) (–2, 0) and (–1, 0) give quadratic function : y = x^{2} + 3x +2

3 0
3 years ago
Read 2 more answers
What's the answer to this question?
Usimov [2.4K]
What book is that from
6 0
3 years ago
Other questions:
  • Whats the simplest form for the ratio of 56:32
    6·2 answers
  • A value meal package at Ron's Subs consists of a drink, a sandwich, and a bag of chips. There are 4 types of drinks to choose fr
    14·2 answers
  • 3e≤6 <br><br> a e=1<br><br> b e=2<br><br> c e=3
    9·1 answer
  • Yossi used to have a square garage with 286 ft of floor space. He recently built an addition to it. The garage is still a​ squar
    14·2 answers
  • Using F(x) = 5x^2- 3, what is f(-3)?<br><br> A. 42<br> B. -3<br> C.-48<br> D. -42
    8·1 answer
  • Help me please and no links
    12·2 answers
  • 50 pts PLZ HURRY AND HELP IM TIMED
    12·2 answers
  • Which one of the following numbers are irrational ?
    14·1 answer
  • Determine the x- and y-intercepts for the two lines below and then use them to graph each line.
    6·1 answer
  • Given the replacement set : -7 , -8 , -9 , -10 . which value of x correctly solves this equation 7.4x -2 = -61.2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!