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
grin007 [14]
3 years ago
5

What is the additive inverse of 3? a. -3 b. a+(-a)=0 c. 0 d. -a

Mathematics
2 answers:
finlep [7]3 years ago
8 0

Answer:

<em>A. -3</em>

Step-by-step explanation:

<em>3 and -3 are additive inverses since 3 + (-3) = 0. -3 is the additive inverse of 3.</em>

stellarik [79]3 years ago
8 0

Answer:

a. -3

Step-by-step explanation:

Two numbers are additive inverses if they add to give a sum of zero. 3 and -3 are additive inverses since 3 + (-3) = 0. So, -3 is the additive inverse of 3.

You might be interested in
Area of a rectangle with the width of 13yd and length of 9yd
diamong [38]
117 Yards Squared would be the area

5 0
3 years ago
Read 2 more answers
A hotel plans to use marble for part of the floor lobby. The marble section of the floor will be in the shape of a triangle with
Alexxandr [17]
C(b,h)=6bh/2=3bh

C(80,60)=3*80*60=$14400.00


6 0
3 years ago
Read 2 more answers
Find the area of the triangle with A= 60° b=11 feet and c=8 feet
Rudik [331]

Answer:

5280

Step-by-step explanation:

if u times them all up first u get 60 times 11 witch = 660 and then i times 660 and 8 to get 5280

5 0
3 years ago
Simplify 7p³ + 2m³ - 6m³ + 4p - 9p + 6p³
krok68 [10]
7p³ + 2m³ - 6m³ + 4p - 9p + 6p³
= 13p³ - 4m³ - 5p
= -4m³ + 13p³ - 5p

answer
d) -4m³ + 13p³ - 5p
6 0
3 years ago
These triangles are similar. What is the value for it?
seropon [69]

Answer:

The vault of h is 10

Step-by-step explanation:

Since the whole triangle is 27 and the one side is 9 we know the other side must be 18. You multiply by 2 to get get from 9. That means they are similar and you just multiply 5 by 2 to get h=10.

3 0
3 years ago
Other questions:
  • What is the range of the function y= 2e^x -1 ?
    12·2 answers
  • there is a line whose y-intercept is 0 and whose slope is 5 what is its equation in slope intercept form?
    14·1 answer
  • A sphere with a radius of 6 cm has the same volume as a cone with a height of 6 cm. What is the radius of the cone?
    10·1 answer
  • Presbycusis is the gradual hearing loss that occurs as a person ages. An estimated one-quarter of Americans between the ages of
    12·1 answer
  • Having trouble with this? Can someone explain this to me please?
    10·1 answer
  • 100*9-2+12/2= <br><br> Just need the answer
    9·2 answers
  • What is the first five prime numbers?
    9·2 answers
  • Based on experience, the probability that an incoming email is spam (an undesired message of solicitation) is 38%. If three emai
    15·1 answer
  • Plzzzzzzzz helppppp meeeeeeee
    12·1 answer
  • Consider the table of the powers of 8.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!