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
mina [271]
3 years ago
8

Solve the equations using addition or subtraction. 5.5=-2+d

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0

Answer: d=7.5

Step-by-step explanation: 5.5=−2+d                                                                     d−2+2=5.5+2                                                                                                             d=7.5                  

You might be interested in
How to write infinite decimals as fractions series?
Fantom [35]
Well, you can estimate the decimal. For example if you have 1.35678 you can round the three to a four because there is a 5 beside it so the estimated decimal would be 1.4, 1.4 as a fraction would be 1 4/10 which can be simplified down to 1 2/5. 
8 0
3 years ago
Is the answer to (-1)^2-(-2-(9-1)), <br><br> 11?
yulyashka [42]

Answer: Yes that's correct

Work Shown:

(-1)^2-(-2-(9-1))

1-(-2-(8))

1-(-2-8)

1-(-10)

1 + 10

11

Note that (-1)^2 = (-1)*(-1) = 1, and subtracting a negative turns into a positive.

3 0
1 year ago
How much taller was Mt. Everest determined to be in 1999, than in 1852? 11 meters 12 meters 22 meters 147 meters
katen-ka-za [31]

Answer:

11 meters

Step-by-step explanation:

In 1852 its height was 29.002ft or 8.839m, while the measuring in 1999 said that it was 29.035ft or 8.850m. That means that it is taller by some 11 meters or 33 feet. That is because it keeps increasing its size since its positioned on such plates that hit each other.

7 0
4 years ago
Which of the following graphs represents a function?
4vir4ik [10]

Answer: you didnt post graphs to look at

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A. 4x^5+3x+2<br> B. 4x^2+3x+2x^5<br> C. 4x^5+3+2/x^5<br> D. 18x^5+12x+6
aalyn [17]
The answer is C. 4x^5 + 3 + 2/x^5
3 0
3 years ago
Other questions:
  • If the odds of catching the flu among individuals who take vitamin C is 0.0342 and the odds of catching the flu among individual
    13·1 answer
  • And employer does not on sales commission for the first $1000 of sales returns 15% sales commission on all sales made there afte
    9·2 answers
  • What <br>graph x=-3 on a graph​
    8·1 answer
  • Which relation is a function?
    7·1 answer
  • What does 55 and 100 have in common?
    7·1 answer
  • How do I solve this one?
    10·1 answer
  • How does the sample size affect the validity of an empirical​ argument? A. The larger the sample size the better. B. The smaller
    7·1 answer
  • Need help with math!!!!!!
    8·2 answers
  • HELP ASAP I NEED TO FINISH THIS HOMEWORK AND IM ON THE LAST QUESTION
    14·1 answer
  • Select a point not on the line. Show that the ordered pair represented by this point is not a solution of the equation 8x + y =
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!