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
sweet [91]
2 years ago
9

Evaluate this expression. − 4/5 − (− 2/5 ) + 4/7

Mathematics
2 answers:
GarryVolchara [31]2 years ago
7 0

Answer:

The choose C. 6/35

Step-by-step explanation:

-  \frac{4}{5} +  \frac{2}{5}   +  \frac{4}{7}  \\  \frac{ - 28 + 14 + 20}{35}  =  \frac{6}{35}

DochEvi [55]2 years ago
6 0

Answer:

c) 6/35

Step-by-step explanation:

− 4/5 − (− 2/5 ) + 4/7

= − 4/5 + 2/5 + 4/7

= 6/35

You might be interested in
If A: B = 5:7 and B: C = 3: 5, then A :B: C is: ​
mel-nik [20]

Answer:

15:21:35

Step-by-step explanation:

to find this answer you must find a ratio in which both bs are the same

so

multiple a:b by 3 and b:c by 7

15:21 21:35

then you can put the bs together

15:21:35

that is your answer

6 0
2 years ago
Read 2 more answers
The perimeter of a rectangle is 34 it's width is 6.5. Write and equation to determine the length
SashulF [63]

34  = 2(6.5) + 2(l)
4 0
3 years ago
How much wrapping is needed for a package that is shaped like a cube<br> 16 in. on each edge?
PtichkaEL [24]

Answer:

1536 in^2

Step-by-step explanation:

This is basically asking for the surface area so knowing that is a cube all the sides are equal so one side would be 16(16) which is 256 in ^2.  The knowing that there is 6 sides you would multiply it by 6 which is 256(6)= 1536^2

3 0
3 years ago
KM and NP are parallel lines. Which angles are corresponding angles?
Charra [1.4K]

Answer:

nol and klj

Step-by-step explanation:

since they are parallel lines you would look for which angles correspond to the sample place on the intersection

5 0
3 years ago
Hey anyone online who talk with me​
Lady bird [3.3K]

Answer:

here

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9}. n distinct integers will be chosen from A. How big does n have to be
    12·1 answer
  • The price of a swimming pool has been discounted by 16.5%. The sale price is 1210.75. Find the original list price of the pool
    6·1 answer
  • Simplify this expression 3x +2a +5x +4a
    7·1 answer
  • Plz help me with this
    10·2 answers
  • The table represents the number of cheese crackers in the lunchboxes of 9 boys and 9 girls. By looking at the table, does it app
    7·2 answers
  • Solve for b.<br> r = (b-5)m
    10·2 answers
  • I NEED HELP ITS KINDA EASY BUT NOT FOR ME
    15·2 answers
  • Can you help me with my pop quiz?​
    6·2 answers
  • How do you solve these equations?
    13·1 answer
  • How can a community be " held hostage" by a team?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!