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
NISA [10]
2 years ago
7

What is the value of the expression below? 13 - (-9)

Mathematics
1 answer:
yuradex [85]2 years ago
7 0
13 - (-9)
13 - 9 = 4
You might be interested in
A 2-column table with 3 rows titled Units of Length. Column 1 is labeled Customary System Units with entries 1 inch, 1 foot, 1 m
Komok [63]

Answer:

the answer is b

Step-by-step explanation:

5 0
3 years ago
Determine if the described set is a subspace. Assume a, b, and c are real numbers. The subset of R3 consisting of vectors of the
AveGali [126]

Answer:

Not a subspace

Step-by-step explanation:

(4,0,0) and (0,4,0) are vectors in R3 with zero or one entries being nonzero, but their sum, (4,4,0) has two nonzero entries.

7 0
2 years ago
Jalen is buying a new car. He has the options below.
EleoNora [17]
The total number of choices Jalen has is six
7 0
3 years ago
Read 3 more answers
HELP ASAP PLEASE!!!!!!!
swat32
The answer is:

A. 8

Have a nice day :)
4 0
3 years ago
Read 2 more answers
What is the angle of rotation of the figure above? Assume that the center of rotation is the origin.
Ipatiy [6.2K]

90,you can compare w and w'

7 0
3 years ago
Other questions:
  • Suppose a shipment of 160 electronic components contains 3 defective components. to determine whether the shipment should be​ ac
    12·1 answer
  • Write 212,221,122, in order from greatest to least
    9·2 answers
  • I got a riddle for all of you
    11·2 answers
  • Craig and Alissa are building a sandcastle on the beach. They each have a bucket. Craig's bucket holds 1/2 pound of sand and Ali
    8·1 answer
  • The cost of 6 CDs are $12, $13, $20, $20, $12.50 and $18.50. What is the range?
    15·1 answer
  • I need the answer fast!! Thanks
    7·1 answer
  • PLEASE HELP!!!!<br><br> Find the value of x.<br> 130 degrees<br> Xdegrees
    5·2 answers
  • Please help me and my friend need the answer
    6·1 answer
  • 4+x=12 substitute 8 for x =
    6·1 answer
  • 2X -5+3a - 5X +2a<br> Help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!