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
ch4aika [34]
3 years ago
13

What is -a-2 if a = -5?

Mathematics
2 answers:
Naily [24]3 years ago
7 0

Answer:

-7

Step-by-step explanation:

  • -a - 2 = -5 + -2 (different sign- keep the first number same, change the sign to         addition and the additive inverse of the second number)
  • -5 + -2 = -7

Hope this helps

Vladimir79 [104]3 years ago
3 0

Answer:

3

Step-by-step explanation:

-(-5) -2

5 - 2

3

You might be interested in
The diameter of the base of a water bottle is 3 1/2 inches. What is the length on inches of the diameter of 6 of these water bot
olga_2 [115]

Answer:

21

Step-by-step explanation:

3.5 x 6 = ?

3 0
2 years ago
Mr. Jameson will stain the deck in his backyard the deck has an area of 752.4 square feet if the deck is 33 ft long how wide is
Sergio039 [100]
752.4/33 = width
Plug that into your calculator and you'll get the answer.
Justification: legnth times width = area, so area divided by length = width
8 0
4 years ago
Find highest common factor 12 & 20
eimsori [14]
It's 4. The factors of 12 are: 1,2,3,4,6,12. The factors of 20 are: 1,2,4,5,10,20.
5 0
3 years ago
Read 2 more answers
Which of the following is equivalent to 25 7/2?
pickupchik [31]

Answer:

{25}^{ \frac{7}{2} }  =  \sqrt[2]{ {25}^{7} }  =  \sqrt{ {25}^{7} }  \\

4 0
4 years ago
Read 2 more answers
What is the 10th of a quarter of 1600
mihalych1998 [28]

Answer:

40

Step-by-step explanation:

A quarter of 1600 is 400. A tenth of that is 40.

:P

4 0
3 years ago
Read 2 more answers
Other questions:
  • At 3:25 p.m., two trains left Kalamazoo, Michigan. One train traveled westward at a constant rate of 82 miles per hour, while th
    9·1 answer
  • Find the edge length of the cube if the volume is 1/27
    12·1 answer
  • What is the answer to this question ?
    9·1 answer
  • Please help on this !!!!!!! Will make brainliest !!!!!!!!!!!
    12·1 answer
  • A small town decided to get into the holiday spirit during Halloween. Every person in
    15·1 answer
  • Gloria went to the mall and spent 50 minutes shopping
    8·1 answer
  • Please help if you know the pythagorean thereom
    14·2 answers
  • The average atomic mass of a sample of an element x is 16.2 u what are the percentage of isotopes
    14·1 answer
  • Substitute the value for the variable with the number given and solve.
    7·1 answer
  • Can somebody help me i've been stuck on this for awhile its because i dont get it
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!