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
VARVARA [1.3K]
3 years ago
14

What is 4/5 + 2/5 =?

Mathematics
1 answer:
11111nata11111 [884]3 years ago
7 0
6/5 or you could put it as 1 1/5
You might be interested in
Find the slope line (- 6, 1), (4, 8)
AVprozaik [17]

Answer:

The slope is \frac{7}{10}

Step-by-step explanation:

☆Remember:

m =  \frac{y_2 - y_1}{x_2 - x_1}

☆We just plug in now!

m =  \frac{8 - 1}{4 - ( - 6)}  =  \frac{7}{10}

6 0
3 years ago
The table shows the maximum and minimum depths of two submarines. Find the range of depths for each submarine. Then determine wh
JulsSmile [24]

Answer:

Range A = 386ft

Range B = 427ft

B has the larger range.

Explanation:

To find the range, find the difference between the minimum and maximum depths for each submarine. Remember that your answer will be positive.

Sub A:

-146ft - (-532ft) = 386 ft

Sub B:

-194ft - (-621ft) = 427 ft

Submarine B has a larger range.

7 0
3 years ago
Which expression is equivalent to 1/27 ( 1 over 27 ) ?
harkovskaia [24]

Answer:

Option D

Step-by-step explanation:

Option A:

(3)¹ × (3)⁻¹⁰   =  (3)⁽¹⁻¹⁰⁾   = 3⁹

= 4\frac{1}{3^9}

= 4\frac{1}{19683}

Option B :

(3)⁻¹ × (3) ¹⁰   = 3⁽¹⁰⁻¹⁾

= 3⁹

= 19683

Option C :

(3⁻⁴) × (3)⁷   = 3⁽⁷⁻⁴⁾

               = 3³

Option D :

3⁴ × 3⁻⁷ = 3⁴⁻⁷

= 3⁻³

=  4\frac{1}{3^3}

= 4\frac{1}{27}

Therefore, option D is the answer.

3 0
3 years ago
Read 2 more answers
A cone has a height 25 ft and a radius of 7 ft. Is a reasonable that the volume of this cone is 100 ft3? Why or why not?​
Nostrana [21]

Answer:

No

Step-by-step explanation:

the radius squared is 49 times π, which is roughly 3 means the area of the base is roughly 150 ft².

This means that one third of the height cannot be more than 100 / 150 = 2/3 of a foot. That makes the height about 2 ft, much less than the reported 25 ft.

3 0
3 years ago
Which statement best explains why the graphed relation is not a function?
timurjin [86]
C. A function can only have one y value for an x value
5 0
3 years ago
Other questions:
  • the lengths of the sides of a triangle are in the ratio 5:6:7. describe the length of the longest side if the perimeter is less
    14·2 answers
  • PLEASE HELP MEE! DUE IN 30 MINUTES! (If you could help me on all 20 ill give you all my points im serious)
    8·2 answers
  • Solve for x. 3x−8/2=x−6 Enter your answer in the box.
    6·1 answer
  • Hey can you please help me posted picture of question
    13·1 answer
  • Can someone help me with question 4 please
    12·1 answer
  • What is the Equation of a line that has a slope<br> of -3 passes to the point (4,-5)
    8·2 answers
  • Marking brainliest! <br><br> What is the question asking did ?
    7·1 answer
  • Plz help me this is to much
    9·1 answer
  • What the answer of this question?
    10·2 answers
  • What is the perimeter of the triangle?<br> units
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!