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
Fantom [35]
3 years ago
8

What is the sum of the fractions? 3/5+-7/5 Use the number line to help find the answer

Mathematics
2 answers:
masha68 [24]3 years ago
8 0

Answer:

<h2>-4/5</h2>

Step-by-step explanation:

<em>The given equation is: </em><em>(3/5) + (-7/5)</em>

<em />

<em>To start off, we can make this equation simpler:</em>

<em>(3/5) - (7/5)</em>

= the negative value of 4/5

<h2><em>Thus, </em>the solution to the equation above is simply: <em>-4/5</em></h2>

ehidna [41]3 years ago
5 0
I think the answer is -4/5
You might be interested in
What is the answer to 350(.03)(21)
rosijanka [135]

Answer:

220.5

Step-by-step explanation:

4 0
3 years ago
Which of the following is an extraneous solution of startroot 4 x 41 endroot = x 5? x = –8 x = –2 x = 2 x = 8
Gnom [1K]

The extraneous solution of startroot 4 x 41 endroot = x 5 will be A. -8.

<h3>What is an extraneous solution?</h3>

It should be noted that an extraneous solution simply means a root of a transformed equation which isn't part of the original equation.

✓4x + 41 = x + 5

Square both sides

4x + 41 = x² + 10x + 25

x² + 6x - 16

x(x + 8) - 2(x + 8) = 0

x + 8 = 0

x= 0 + 8 = 8

Learn more about extraneous solution on:

brainly.com/question/295656

#SPJ4

7 0
2 years ago
Read 2 more answers
Two circular cylinders are similar. The ratio of the areas of their bases is 9:4. Find the ratio of the volumes of the similar s
OleMash [197]

Answer:

27 : 8

Step-by-step explanation:

Given 2 similar figures with ratio of sides a : b, then

ratio of areas = a² : b² and

ratio of volumes = a³ : b³

Here the ratio of areas = 9 : 4, thus

ratio of sides = \sqrt{9} : \sqrt{4} = 3 : 2

ratio of volumes = 3³ : 2³ = 27 : 8

8 0
3 years ago
A rectangle is 8 feet long.its width is represented by Seven plus x feet what expression
babunello [35]
Hi there! The answer is 56 + 8x square feet

The length of a rectangle is 8 feet.
The width of that rectangle is 7 + x feet.

We can find the area of the rectangle by using the formula A = L x W
(Area = Length x Width)

Filling in this formula gives us:
A = 8 (7 + x) = 56 + 8x square feet
3 0
3 years ago
How many solutions does this system of equations have? Use either the substitution method or the elimination method. −2x + 4y =
Katen [24]
-2x+4y=4 Equation 1
x-2y=6 Equation 2
Solving by substitution method.
Isolate x from equation 2.
x=2y+6 
Substitute value of x in equation 1
-2(2y+6)+4y=4
-4y-12+4y=4
-12=4
-16=0
Which is false. 

Answer: No solution 
7 0
3 years ago
Other questions:
  • Plz anwser in a sap<br> Quickkkkk
    15·2 answers
  • Based upon extensive data from a national high school educational testing program, the standard deviation of national test score
    14·1 answer
  • Which equation represents this problem? Carol's age is three more than two times Lindsay's age. Carol is 39 years old. How old i
    9·2 answers
  • Can you solve?<br><br> 24 = 7/8 g<br><br> A. 3/7<br> B. 21<br> C. 23 1/8<br> D. 37 3/7
    8·2 answers
  • Please help Evaluate.
    5·1 answer
  • A large metal pipe has a radius of 5 feet and a height of 15 feet. Find the volume of
    6·1 answer
  • I really need help ... I need a tutor or someone who’s willing to help me bc I’m struggling in math
    13·1 answer
  • If a sample mean is 34, which of the following is most likely the range of
    14·1 answer
  • Graph the inequality below on the number line.<br> a&gt;4
    15·1 answer
  • Which of these functions are linear?<br> Choose all that apply.<br> I need help pleaseeee
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!