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
shtirl [24]
3 years ago
10

When you add the same number to each side of an equation, do you always get an equivalent equation? webasign?

Mathematics
1 answer:
CaHeK987 [17]3 years ago
8 0
Yes   you always do.

eg x - 2 = 8

x - 2 + 2 = 8 + 2

x = 10  
if we plug x = 10 into the original equation we se  that this fits:-

10 - 2 = 8
You might be interested in
5000+e2200000=I need help
valina [46]
Is the e suppose to be in there? Cause if it is then you would probably have to have a number equaling to it to solve for e. If not then here is how you do it. Just add them together. 
2200000
+    5000
-------------
2205000
6 0
3 years ago
Read 2 more answers
Khan academy distance formmula
Orlov [11]

Answer:

u forgot pic lol

Step-by-step explanation:

6 0
3 years ago
One angle of a rhombus measures 108°, and the shorter diagonal is 9 inches long. Approximately how long is the side of the rhomb
vfiekz [6]

Answer:

8 inches

Step-by-step explanation:

A rhombus is a four sides quadrilateral with the four sides equal in length

A rhombus has 4 equal sides and the diagonal bisect at right angles

Adjacent sides = 9/2 = 4.5

we are to determine the value of the hypotenuse given the adjacent side and angle (108/2) = 54

Cos 54 = adjacent / hypotenuse

0.58778 = 4.5 / hypotenuse

hypotenuse = 4.5 / 0.58778

=7.6559

= 8 inches

3 0
2 years ago
119 6 weeks estimate number of hours each week
earnstyle [38]
19.8 I think and I'm pretty sure I have it right
3 0
3 years ago
Read 2 more answers
A large university accepts 70% of the students who apply. Of the students the university​ accepts, 25% actually enroll. If 20,00
Neporo4naja [7]
3500 students would actually enroll.
70% of 20000= 14000
25% of 14000= 3500
6 0
3 years ago
Read 2 more answers
Other questions:
  • Explain the answer boy step <br> -7x-3x+2=-8x-8<br><br><br><br> -8-x=x-4x
    6·1 answer
  • Find (f/g)(x) f(x)=4x+1 g(x) =3x-4
    14·1 answer
  • /Which of the following is a solution of y - x &lt; -3? A= (6,2) B= (2,6) C= (2,-1)
    12·1 answer
  • Math Help Please....
    10·2 answers
  • Job a pays $9.95 per hour, 40 hours per week.
    13·2 answers
  • A dilation has center (0, 0). Find the image of each point for the given scale factor.
    7·2 answers
  • On a math test, Jessica answered 20% questions incorrectly. She answered 16 questions correctly. How many total questions did sh
    10·2 answers
  • A = {a, b, c, d}
    8·1 answer
  • 458 students went on a school field trip. Ten buses were filled, and 8 students traveled in cars. How many students were on each
    12·2 answers
  • I just need to know if it’s a b c or d please and thx u
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!