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
Flauer [41]
3 years ago
8

The Ratio of red jackets to blue jackets is 3 to 4. If there were 36 blue jackets in the closet, how many red jackets would be t

here? The Ratio of red jackets to blue jackets is 3 to 4. If there were 36 blue jackets in the closet, how many red jackets would be there?
Mathematics
1 answer:
oksian1 [2.3K]3 years ago
3 0

Answer:

27

Step-by-step explanation:

The 4 part of the ratio refers to 36 blue jackets.

Divide 36 by 4 to find the value of one part of the ratio

36 ÷ 4 = 9 ← value of 1 part of the ratio, then

3 parts = 3 × 9 = 27 ← number of red jackets

You might be interested in
Please help <br> A: 8<br> B: 22<br> C: 32<br> D: 44
horrorfan [7]

Answer:32, XZ is twice the size of AC

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Two friends are reading the same book. Amy can read 3 pages per minute, and she has already read 9 pages. Sam, who has a reading
Daniel [21]
Amy:  (3 pages/min)(x min) + 9 pages
Sam:  (2 pages/min)(x min)  + 47 pages

Equate these:  3x+9 = 2x + 47

Then x = 38.  The two friends will have covered the same number of pages after 38 minutes.  How many pages would that be?  3(38)+9 = 123 pages.
5 0
4 years ago
F(x)=-9x^2-2x and g(x)=3x^2+6x-9, find (f-g)(x) and (f-g)(-4)
Sergio039 [100]

Answer:

(f-g)(x) = -12x^{2} - 8x + 9

(f-g)(-4) = -151

Step-by-step explanation:

To find f-g(x) we subtract the common terms. So

f(x) = -9x^{2} - 2x

g(x) = 3x^{2} + 6x - 9

(f-g)(x)

(f-g)(x) = f(x) - g(x) = -9x^{2} - 2x - (3x^{2} + 6x - 9) = -9x^{2} - 2x - 3x^{2} - 6x + 9 = (-9 - 3)x^{2} + (-2 - 6)x + 9 = -12x^{2} - 8x + 9

(f-g)(-4)

(f-g)(x) = -12x^{2} - 8x + 9

We replace x by -4

(f-g)(-4) = -12(-4)^{2} - 8(4) + 9= -151

(f-g)(-4) = -151

5 0
4 years ago
Acellus
aksik [14]

9514 1404 393

Answer:

  {-8, -4, -2, -1, 1, 2, 4, 8}

Step-by-step explanation:

Possible rational roots are positive and negative divisors of the constant 8:

  {-8, -4, -2, -1, 1, 2, 4, 8}

_____

<em>Additional comment</em>

This polynomial has no rational roots. Its two real roots are both negative and irrational.

7 0
3 years ago
PLEASE HELP
Whitepunk [10]
0 lines because however you cut it in half, The sides do not match.
3 0
3 years ago
Other questions:
  • Determine if the statement is Sometimes/Always/Never true. A square is a rhombus
    10·1 answer
  • Help pls!<br> ASAP!<br> Ty!<br> :&gt;
    11·2 answers
  • The front of Jane’s house is similar in shape to the front of Spot’s doghouse. The base of the doghouse is 5 feet and the height
    15·1 answer
  • Sue plays on a soccer team. In one game this season, she scored 8 goals, which was one-fourth of the goals she scored for the wh
    8·1 answer
  • If we add the second equation to the first equation, we have a new
    10·1 answer
  • HELPPP pweaseeee :( im confused again
    15·1 answer
  • Water is leaking out of an inverted conical tank at a rate of 6800 cubic centimeters per min at the same time that water is bein
    10·1 answer
  • Please help I don’t understand this.
    7·1 answer
  • Bác lan thu hoạch được 10 tạ gạo nếp và 1,5 tấn gạo tẻ. hỏi bác lan thu được tất cả bao nhiêu tạ gạo
    6·1 answer
  • What is zero to the power of 5? ill give 35 points to the first person to answer.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!