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
faust18 [17]
3 years ago
13

What happens when the two addends have opposite signs and the number with the larger magnitude (size) is positive?

Mathematics
1 answer:
zimovet [89]3 years ago
7 0

Answer:

The smaller addend is subtracted from the bigger addend

Step-by-step explanation:

Represent the two numbers with a and b such that a > b

So, the mathematical representation will be

+a + (-b)

Open the bracket

+a -b

<em>This implies that the smaller addend (b) is subtracted from the bigger addend (b)</em>

<em></em>

<em>Take for instance; a = 6 and b = 4</em>

<em>This gives</em>

<em></em>+6 + (-4)<em></em>

<em></em>

<em>Open the bracket</em>

<em></em>= +6 - 4<em></em>

<em></em>= 2<em></em>

You might be interested in
Which is the reciprocal of -13/7
Nataly [62]
The reciprocal of -13/7 should be -7/13
6 0
3 years ago
Dobby the house-elf has dropped all his socks on the floor in the middle of the night! He has 30 red socks, 22 gold socks and 14
Ugo [173]
There is a total of 66 socks on the floor the chance of picking up a red sock is 30 in 66 which is equal to a 45% chance.  After picking up one sock the chances of getting another red sock is 29 in 65 which is around 44%.  Now I believe your answer is 45% or around 30 socks.  I hope this helped but please let me know.
3 0
3 years ago
Please help! I need the surface area for both. Absurd answer are not tolerated. Thanks if you help!
Natasha_Volkova [10]

Answer:

<h3>Figure 1</h3>
  • Perimeter of base = 5 + 5 + 8 = 18 ft
  • Height = 7 ft
  • Base area = 1/2(8)(3) = 12 ft²

<u>Surface area:</u>

  • S = 18*7 + 2*12 = 150 ft²
<h3>Figure 2</h3>

<u>Surface area of cube:</u>

  • S = 6a² = 6(2.5)² = 37.5 m²

<u>Surface area of prism:</u>

  • S = 2(11 + 9)(7) = 280 m²

<u>Overlapping area:</u>

  • S = 2.5² = 6.25 m²

<u>Surface area of composite figure:</u>

  • S = 280 + 37.5 - 2(6.25) = 305 m²
4 0
3 years ago
a cell phone company is giving a 20℅ discount on all phone accessories which expression can used to find the sale price of an it
Sholpan [36]

Answer:

The expression that can be used is 0.80x

Step-by-step explanation:

Let

x ----> original price of an item

Remember that

100\%-20\%=80\%

That means---> the sale price is 80% of the original price

To find out the sale price, determine the 80% of the original price

80\%=80/100=0.80 ----> percentage in decimal form

Multiply the original price by the percentage in decimal form to obtain the sale price

so

0.80x

6 0
3 years ago
Can you help me plz? I'll mark brainilest
Vladimir79 [104]
The answer is amplitude
8 0
3 years ago
Other questions:
  • Need help ASAP.<br> 50×50+60-105=?
    8·2 answers
  • How can you solve an equation or inequality in one variable?
    8·1 answer
  • Colin pays £766.45 a year on his car insurance.
    5·1 answer
  • \overleftrightarrow{AC} AC A, C, with, \overleftrightarrow, on top is tangent to circle OOO at point CCC. What is the length of
    12·2 answers
  • Is this correct?? So, basically, it asking for a decimal equivalent to 920.35
    8·1 answer
  • 3x + y = 5<br><br> 2x - 2y = -2
    12·2 answers
  • Somebody help meeee!
    9·2 answers
  • PLEASE ANSWER THIS FAST!!!!!!
    10·2 answers
  • What is the opposite of -5.
    15·1 answer
  • Which letter has point symmetry?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!