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
ivanzaharov [21]
3 years ago
13

Tell whether the ratios form a proportion. 3/4 and 24/18​

Mathematics
1 answer:
Tresset [83]3 years ago
3 0

Answer:

Step-by-step explanation:

No. When you cross multiply the numbers should be equal.

So (3)(18) = (4)(24) but they are not equal so it is not a proportion

You might be interested in
Please Help). Use the figure below to answer the questions. A) Describe in words a sequenc of transformations that maps □ABC to
lesya [120]

Answer:

See below

Step-by-step explanation:

The initial ordered-pairs are (x, y)

We have a rotation of 90 degrees counterclockwise with respect to origin

Note. Previously the points were

A(-3, 4), B(-3, 0), C(-1, 3)

After the rotation, we have

A(-4, -3), B(0, -3), C(-3, -1)

Thus, (x, y) \rightarrow (-y, x)

Then shifting horizontally to the right 2 units, we get ΔA'B'C'

Thus,

(x, y) \rightarrow (-y, x) \rightarrow (x+2, y)

7 0
3 years ago
If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook?
jarptica [38.1K]

Answer:

400 cm squared

Step-by-step explanation:

Since a square has all equal sides, this would mean the the all the other sides are 20 as well. To get the area, you would just multiply 20 by 20 to get 400. :)

6 0
3 years ago
Read 2 more answers
Given a right triangle whose are is 12 cm2. The height of the hypotenuse is 1.2 cm. What is the length of the hypotenuse?
Alina [70]

Answer:

z

Step-by-step explanation:

4 0
3 years ago
If A = 2 −2 7<br><br>4 6 3<br><br>; find matrix X such that <br><br>X+A=O where O is a null matrix.​
Juliette [100K]

Answer:

I think this is the correct answer for that question

4 0
3 years ago
I'll give you more points but you have to answer all the parts to the question. I need this plsssss ty lol. Show all work too pl
alexira [117]

Answer:

a) 34mi

b) 10mi

c) 44mi

d) by Calculating the amount of miles it would take John to go to school plus the amount of miles it would take Sara to go to school. Then add the sum of the amount of miles it took for both to go to school.

Step-by-step explanation:

a) explanation:

a^{2} +b^2=c^2

16^2+30^2=c^2

256 + 900 = c^2

c^2=1156

\sqrt{1156}=34mi

b) explanation:

a^{2} +b^2=c^2

6^2+8^2=c^2

36+64=c^2

c^2=100

\sqrt{100} =10mi

c) explanation: we already have all the data from John's house to Sara's House.

John's House to Sara's House = John's House to School + Sara's House to School.

Sara's House to School (Question #1) = 34mi

John's House to School (Question #2) = 10mi

34(mi) + 10(mi) = 44(mi)

d) explanation: explanation is on the answer

7 0
3 years ago
Other questions:
  • What is 20-2 in this question
    7·2 answers
  • Layla collects postcards. She has 7 post cards from Europe. Her postcards from Europe are one third of her total collection How
    6·2 answers
  • If five notebooks cost $5.25 how much would 3 note books cost
    5·2 answers
  • 16) The original price of a shirt is $18. The shirt is on sale for a 20% discount. What is the sale price of
    7·1 answer
  • Is 3.14 a terminating decimal ?​
    9·2 answers
  • When copying segments and angles, which step is the same
    8·1 answer
  • Which of the following phrases translates to the expression n - 8?
    6·2 answers
  • Mr. Sanchez buys 5 shirts and 3 ties for $34. At
    9·1 answer
  • Pls help meeeeeeeee will give BRAINLIEST
    13·2 answers
  • Pls Help, 20 points!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!