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
tamaranim1 [39]
3 years ago
12

Is 4/7 bigger or smaller than 3/5

Mathematics
2 answers:
crimeas [40]3 years ago
4 0

4/7=.57

3/5=.6

.6 is bigger than .57 so 4/7 is smaller than 3/5

blondinia [14]3 years ago
3 0
\frac{4}{7}=\frac{4 \times 5}{7 \times 5}=\frac{20}{35} \\&#10;\frac{3}{5}=\frac{3 \times 7}{5 \times 7}=\frac{21}{35} \\ \\&#10;\frac{20}{35} < \frac{21}{35} \\ &#10;\Downarrow \\&#10;\frac{4}{7} < \frac{3}{5}

4/7 is smaller than 3/5.
You might be interested in
Rewrite the expressions below by completing the square.
Mrrafil [7]

Answer:

(x + 2)^2 - 1

Step-by-step explanation:

x^2 + 4x + 1

= (x^2 + 4x + 2 - 2 + 1)

= (x + 2)^2 - 1

3 0
2 years ago
A DEF has vertices D(-5,-1), E (3, 3), and F (1,-5). Find the equation of the altitude through F in
Tems11 [23]

Answer:

y = -2x -3

Step-by-step explanation:

- the altitude trough F is a perpendicular line to the line DE

- find slope of line DE

D ( x2 = -5, y2 = -1); E (x1 = 3, y1 = 3)

slope m = (y2-y1) / (x2-x1) = (-1-3) / (-5-3) = -4/ -8 = 1/2

-find equation of the altitude trough F

lines that are perpendicular have the slope negative reciprocal (negative reciprocal of 1/2 is -2)

y= -2x +b , for point F(1, -5)

-5 = -2*1 +b, add 2 to both sides

-5 +2 = b, combine like terms

-3 =b

equation of the altitude trough F is y = -2x -3

4 0
2 years ago
PLEASE HELP‼️‼️Drag the expression that is the most reasonable measurement for each object.
Afina-wow [57]

Answer:

<em>A. Length of a Tour Bus                       ↔     #2.      1.1 × 10¹ meters</em>

<em />

<em>B. Width of an apple                             ↔      #3.     4 × 10⁰ centimeters</em>

<em />

<em>C. Distance from Earth to a Satellite    ↔    #6.     8 × 10² kilometers</em>

<em />

<em>D. Thickness of a human hair               ↔     #5.      9 × 10¹ micrometers</em>

Explanation:

<u><em>A. Length of a tour bus.</em></u>

The length of a tour bus should be measured in meters. It sure is way less than 1 kilometer and way more than a few centimeters. It could be about some meters, more than 5 meters, may be between 10 meters and 15 meters.

The measurement in the box # 2. is 1.1 × 10¹ meters, which is equivalent to 1.1 × 10meters = 11 meters. Thus, this is a reasonable length.

<u><em>B. Width of an apple.</em></u>

The most appropiate unit to measure the width of an apple should be centimer. It certanly is shorter than 1 meter and bigger than 1 mm.

The width of an apple could be, more or less, around 8 centimeters. The only measurement in the boxes that is in that order is that in the box #3., 4 × 10⁰ centimeters, because 10⁰ = 1, so 4 × 10⁰ = 4 × 1 = 4centimeters.

<u><em>C. Distance from Earth to a Satellite</em></u>

The distance from Earth to a satellite should be measured in kilometers.

You can find in the internet that the distances of the satellites are between 700 kilometers and 36,000 kilometers.

The number in the box #1 is too big, in the order of ten trillions of kilometers, because one trillion is 10¹²; thus that is notreasonalbe (too big).

The number in the box #6 is  8 × 10² kilometers, which is equal to 8 × 100 = 800 kilometers.

Thus,  8 × 10² kilometers (box #6) is the most reasonable measurement for the distance from Earth to a Satellite

<u><em></em></u>

<u><em>D. Thickness of a human hair</em></u>

Of course, kilometers, meters, centimeters and even milimeters are units too big to measure the thickness of a human hair.

One micrometer is 10⁻⁶ meters or 10⁻³ milimeters.

In the internet you can find that diameter of the humar hairis in the range from 17 micrometers to 181 micrometers.

The measurement in the box #5. is 9 × 10¹ micrometers, which is equivalent to 9 × 10 = 90 micrometers.

Thus, 9 × 10¹ micrometers is the most reasonable measurement fot the thickness of a human hair.

7 0
3 years ago
What is the value of x?
Vaselesa [24]

In a right triangle, the hypotenuse is √2 x the legs. In this case, the value of x is \frac{18}{\sqrt{2} } =\frac{18\sqrt{2} }{2} =9\sqrt{2}.

3 0
3 years ago
What is the product,in square of the width (x = 18x) and the height (y) of the prism??
a_sh-v [17]
I think the answer to (Y) may be 40 cubic units
6 0
3 years ago
Other questions:
  • The expression 11(1.022)* models the per capita gross domestic product (GDP) of the US, in thousands of
    6·1 answer
  • Help asap!!
    12·2 answers
  • The ratio of the cost of a tennis racket ro tennis balls is 18:1. If a can of balls cost $5.35, what is the cost of the racket?
    6·1 answer
  • Shelley is self-employed in Texas and recently attended a two-day business conference in New Jersey. After Shelley attended the
    9·1 answer
  • Solve each system by elimination.<br><br> (Help! I’ll mark you brainly)
    11·1 answer
  • How would I find the equation of the line of best fit for this table<br> x 7 9 11<br> y 12.4 13 16
    11·1 answer
  • Solve -9 2/7 - (-10 3/7)<br>A. -1 1/7<br>B. 1 1/7<br>C. 19 1/7<br>D. 19 5/7​
    11·2 answers
  • A bundle with one pack of pencils and one pack of pens. If a package of pens cost $2.50and I bought 3 bundles spending a total o
    9·1 answer
  • Roberto buys a toy for $5.00. He then sells it for $4.60. Calculate his percentage loss.
    6·1 answer
  • Find the area :<br> (see question in picture)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!