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
ella [17]
3 years ago
13

Which ratio is greater, 4:5 or 3:4?

Mathematics
2 answers:
Grace [21]3 years ago
7 0
4:5
explanation-

Express the given ratios as fraction

4 : 5 = 4/5 and 2 : 3 =2/3

Now find the L.C.M (least common multiple) of 5 and 3

The L.C.M (least common multiple) of 5 and 3 is 15.

Making the denominator of each fraction equal to 15, we have

4/5 = (4 ×3)/(5 ×3) = 12/15 and 2/3 = (2 ×5)/(3 ×5) = 10/15

Clearly, 12 > 10

Now, 12/15 > 10/15

Therefore, 4 : 5 > 2 : 3.
kenny6666 [7]3 years ago
3 0

Answer:

4:5

Step-by-step explanation:

You might be interested in
Describe the correct error
melisa1 [442]
When dividing by a negative the sign changes to the opposite.
8 0
3 years ago
He nine ring wraiths want to fly from barad-dur to rivendell. rivendell is directly north of barad-dur. the dark tower reports t
kiruha [24]

This problem is better understood with a given figure. Assuming that the flight is in a perfect northwest direction such that the angle is 45°, therefore I believe I have the correct figure to simulate the situation (see attached).

 

Now we are asked to find for the value of the hypotenuse (flight speed) given the angle and the side opposite to the angle. In this case, we use the sin function:

sin θ = opposite side / hypotenuse

sin 45 = 68 miles per hr / flight

flight = 68 miles per hr / sin 45

<span>flight = 96.17 miles per hr</span>

6 0
3 years ago
SOlve the equation <br><br> 0.25 r - 0.125 + 0.5 r = 0.5 +r
seropon [69]
You put all the numbers on one side of the equation and letters on another. 

0.25r + 0.5r - r = 0.5 +0.125 

-0.75r  = 0.625    divide both sides by -0.75

r = -0.125


6 0
3 years ago
Is (x+7) a factor of f(x)= x^3-3x^2+2x-8
nikklg [1K]

Answer:

Step-by-step explanation:

Use synthetic division to answer this.  If the remainder is zero, then we can safely assume the divisor (x + 7) is a factor of the polynomial f(x)= x^3-3x^2+2x-8.

We use -7 as the divisor in synth. div.  This comes from the factor (x + 7):

-7   /    1    3     2     -8

               -7   28  -210

     -------------------------

         1      -4   30   -218

Here, the remainder is -218, not zero, so no, (x+7) is not a factor of f(x)= x^3-3x^2+2x-8.

6 0
3 years ago
Adele is looking for a job cutting hair. One option is self-employment at The Westminster Salon, where she would pay $350 per mo
mote1985 [20]

Answer:

$178

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • 4,8,16,24 - what are the next two terms in this pattern?
    13·2 answers
  • Help me if you’re a real one!
    7·1 answer
  • Make y the subject of the formula
    5·2 answers
  • Simplify.<br> <br> <img src="https://tex.z-dn.net/?f=3%5E%7B%20%5Cfrac%7B1%7D%7B2%7D%20%7D%20%20%2A%203%5E%5Cfrac%7B1%7D%7B2%7D"
    10·1 answer
  • What is the surface area of a rectangular prism with a base length of 7 yd, a base width of 5 yd, and a height of 6 yd?
    8·1 answer
  • Alexa ran 2/3 of a mile. Caleb ran 5/8 of a mile. Who ran farther?
    13·1 answer
  • What is the slope of the line that passes through the points (8, -9) and (14,−9)? Write your answer in simplest form.
    9·2 answers
  • 5.47 - (-2.8) pls help me
    7·2 answers
  • The chicken coop at the petting farm is 10 x 14‘. The farm would like to double the current area by adding the same amount, X, t
    12·1 answer
  • 11(5) - 11(4) I really need helpon this
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!