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
rodikova [14]
3 years ago
11

Which action will solve the equation?. m + 20 = 9. . Add 9 to each side.. Subtract 9 from each side.. Add 20 to each side.. Subt

ract 20 from each side.
Mathematics
2 answers:
Kruka [31]3 years ago
4 0
M + 20 = 9
u need to subtract 20 from both sides because u want to isolate m

m + 20 = 9
m + 20 - 20 = 9 - 20
m = - 11
lys-0071 [83]3 years ago
3 0
In the given expression, m + 20 = 9, the first step to take to extract the value of m is to transpose 20 from the left side to the right side. Transposition means applying an operation that is opposite to the operation of the number to be transferred. Hence the operation applied should be subtraction. The answer is D.Subtract 20 from each side.
You might be interested in
What is the value of y in the equation 5x+2y=20, when x=0.3
Rasek [7]

5x+2y=20

Substitute 0.3 for x

5(0.3)+2y=20

Multiply 5 by 0.3

1.5+2y=20

Subtract 1.5 from both sides

2y=18.5

Divide 2 on both sides

Final Answer: y= 9.25

8 0
3 years ago
What is the slope of the line on the graph?
maxonik [38]

Answer:

Slope = 1

Step-by-step explanation:

Rise over Run= 1/1

-I hope this helps have a great night

7 0
2 years ago
In rectangle ABCD with side AD = 6 cm, point M is the midpoint of side
SpyIntel [72]
The triangle that is formed by AMB is a 45 45 90 triangle, so meaning the legs are equal. so in can be concluded that AD = MD, since M is the midpoint of CD, then CD = 2AD
CD = 2(6) = 12 cm

so the perimeter is of the rectangle ABCD is
P = 2l + 2w
P = 2(6) + 2(12)
P = 12 + 24
P = 26 cm
7 0
3 years ago
Read 2 more answers
Tell whatever the ordered pair is a solution of the given system.
bagirrra123 [75]
1. No 2. Yes 3. No
I’m pretty sure
5 0
3 years ago
X^2-16x+7=0 how do I solve this step by step
bixtya [17]

Answer: The answer I got was

x=8±√57

6 0
2 years ago
Other questions:
  • Sorry I need help with these 3! Thank you to whoever takes the time to solve them!!!
    6·1 answer
  • Find the area of the following shape. You must show all work to receive credit. shape with vertices located at negative 4 comma
    6·1 answer
  • At camp today, kids can choose art, swimming, or music. Of those activities, 40 kids choose swimming, 16 choose art, and 24 choo
    8·2 answers
  • Darius Washington makes 72% of his free throws.
    8·1 answer
  • 1. En una comunidad del Cuzco la Lic. De Salud del Adulto Mayor (60 años a más) reportó los casos de diabetes de los seis primer
    5·1 answer
  • In the figure, p is parallel to s. Trasnversals t and w intersect at point L.
    7·1 answer
  • Mr. pope lost 10 pounds in one month. At the end of the month, he weighed 240 pounds. By what percentage did Mr. Pope decrease h
    9·1 answer
  • SOMBoDY HELP I pICKED A RANDOM ANSWER aND I DOnT kNoW IF iT IS rIGhT
    8·2 answers
  • ¿Cuál es el resultado de la siguiente operación? -4 +6 -5 +2<br> help
    15·2 answers
  • Which is the correct graph of y=2/x^2-4 ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!