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
o-na [289]
3 years ago
12

Which expression shows the sum of a number and its additive inverse?A.–10 – 10B.10 – (–10)C.10 + (–10)D.–10 + (–10)

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
7 0

the answer is C. 10 + (-10)

Veseljchak [2.6K]3 years ago
5 0
Answer is C. 10 + (-10)
You might be interested in
Help me please :) thank you
Ghella [55]

Answer:

do 10 20 20 40 50

Step-by-step explanation:

hope it helps sorry if it does not if not then try 1 2 3 4 5

6 0
3 years ago
sarah worked out for 15 today. she plans to add 5 min per week. write qnd equation to represent how many minutes she will be wor
garik1379 [7]

Answer:

I think its 15 + 5x

Step-by-step explanation:

4 0
3 years ago
A=1/2 ap <br> What is the value of p if A=40ft2 and <br> a= 8ft?
cricket20 [7]
A=1/2ap

(40ft^2)=1/2*8*p

p=(40ft^2)/4
7 0
3 years ago
The function N(X) = 90(0.86)* + 69 can be used to predict the temperature of a
dezoksy [38]

Answer: -8.93

Step-by-step explanation:

Given the function:

N(X) = 90(0.86)^x+ 69

X in the interval [0, 6]

For X = 0

N(0) = 90(0.86)^0 + 69

90 + 69 = 159

For X = 6

N(6) = 90(0.86)^6 + 69

90(0.404567235136) + 69

= 105.41105116224

Therefore, average change of change in temperature ;

(temp 2 - temp 1) / ( time 2 - time)

(105.41105116224 - 159) / (6 - 0)

= - 53.58894883776 / 6

= - 8.93149147296

= - 8.93

4 0
3 years ago
Luego de dormir 6 horas al día a usted le quedan 18, que puede repartir entre estudio y ocio. X representa
Kryger [21]
¿puede por favor hablar inglés
4 0
3 years ago
Other questions:
  • Which of the following expressions represents "the sum of n and the sum of 8 and 6"? n(8 + 6) n + (8 + 6) (n + 6)8
    5·1 answer
  • X-2y=7; ( ,2) (,1) complete each ordered pair so that is a solution of the given linear equation.
    14·2 answers
  • How can you add, subtract, and multiply with decimal
    5·1 answer
  • Christina made 84% of all shots attempted and mallory made 7/8 of all shots who made more
    9·1 answer
  • HELP ME PLEASE!!! Steps would be helpful :)
    8·1 answer
  • Find the value of x <br> A. X=16<br> B. X=7<br> C. X=56<br> D. X=4
    12·1 answer
  • Vladimir has 64 coins of .25 cents and 56 coins for .50 cents. What is the greatest number of identical packs of coins with no c
    15·1 answer
  • Tony is using these numbers 13,1,5,8 to make a new number?
    7·1 answer
  • ASE
    7·2 answers
  • I need help !! I don’t understand this one
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!