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
Alex17521 [72]
3 years ago
12

1. 12 = x + 3 2. b+0.6= -1 3. a+(-4)= -13 4. x+27= -12 5. a+(-1.2)= -5.5

Mathematics
2 answers:
Archy [21]3 years ago
8 0
1. 12=x+3    12-3=9  now try 9+3 that is 12 so x=9
2. b+0.6=-1   -1-0.6=-1.6   -1.6+0.6=-1  b=-1.6
3. a=-9
4. x=-39 I believe
5. a=-4.3
adoni [48]3 years ago
6 0
1. x = 9
2. b = -1.6
3. a= -9
4. x = -39
5. a = -4.3

You might be interested in
Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.
Oxana [17]

Answer:

6m + n + 2

Step-by-step explanation:

[7m + 3n - 11 - 2m] + [n + 5 - -m - 3n + 8]

[5m + 3n - 11] + [n + 5 + m - 3n + 8]

5m + 3n - 11 + (-2n + 13 + m)

5m + 3n - 11 - 2n + 13 + m

6m + n + 2

3 0
3 years ago
How does this make you feel?
Aleks [24]

Answer:

sad to be honest

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
If the perimeter of Triangle XYZ is 56 cm, what is the perimeter of Triangle ABC?
Troyanec [42]

Answer:

28 cm

Step-by-step explanation:

Triangle ABC is obtained by joining the mid points of the sides of triangle XYZ.

So, perimeter of triangle ABC will be equal to half of the perimeter of triangle XYZ.

P(\triangle ABC) = \frac{1}{2} \times P(\triangle XYZ)

P(\triangle ABC) = \frac{1}{2} \times 56

P(\triangle ABC) = 28\: cm

6 0
2 years ago
Heeeeeeeeellllllllllllllpppppppppppppppp mmmmmmmmmmmeeeeeeeeeeeeeeeeeeeeeeeeee​
Degger [83]
Fhijjuuhj. Hejdjjd. Hehdhe hejejd. Ushehdjr jdjdj dinr jfnrj
3 0
3 years ago
Read 2 more answers
Evaluate 3_/2 x 5_/2 .....(root)
Nostrana [21]
( \frac{3}{2} )( \frac{5}{2}) =  \frac{15}{2} or  \sqrt{15}  = 3.8 or 4
3 0
3 years ago
Other questions:
  • Robert has just purchased a new printer that came in a box with a surface area of 1,916.82 inches2. If the box is 33.7 inches lo
    7·1 answer
  • Quick help :)
    8·1 answer
  • On a quiz worth 5 points, four students earned a 5, seven students earned a 4, six students earned a 3, two students earned a 2,
    10·1 answer
  • If events A and B are independent, find P(A│B).<br> A. P(A)<br> B. 1<br> C. 0<br> D. P(A)/P(B)
    11·1 answer
  • What type of line is the graph of y = 7?
    7·1 answer
  • I need the answer for -22=4x-10​
    7·2 answers
  • Best anwser gets brain select all that apply​
    12·2 answers
  • Write a linear equation from the points (-4,-13) and (3,1)
    14·1 answer
  • I need help with geometry!!
    7·1 answer
  • (08.06)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!