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
juin [17]
3 years ago
13

Try box be 1) Solve for m: 2m + 21 = 3 Help please…

Mathematics
1 answer:
Viktor [21]3 years ago
7 0

first step is to subtract 21 from both sides

2m+21-21=3-21

2m=-18

2m/2 and -18/2

m=-9

So the final answer is m=-9 (negative nine equals m)

You might be interested in
Fill in the blank. I NEED AN ANSWER FASTTT
Yuri [45]

Answer:

It is =

Step-by-step explanation:

Because (6 x 1 = 6 ) + 1  x 1/100 = 6.1  

5 0
3 years ago
00:00
vaieri [72.5K]

Answer:

(D)What did Micah eat for lunch yesterday?

Step-by-step explanation:

A statistical question is a question for which the expected response varies. That is, we do not expect to get a single answer. Out of the given options,

Option D is not a valid statistical question as the response to the question will always be the same for a particular day,

If Micah ate cheesecakes for lunch yesterday, asking repeated times will not change the response.

6 0
3 years ago
(x - 4/6) = (x + 2/12) what is x please show your work.
Sergio039 [100]
The equation has no solution
4 0
3 years ago
Pls help I don't know how to do this​
AVprozaik [17]

Answer:

Vertex, I believe.

7 0
3 years ago
Explain why ΔABC cannot be shown to be congruent to ΔCDA.
igomit [66]

There isn't enough info to prove the triangles to be congruent or not. So we can't say for sure either way.

We have angle CAD = angle ACB given by the arc markings, and we know that AC = AC due to the reflexive theorem. However we are missing one third piece of information.

That third piece of info could be....

  • AD = BC which allows us to use SAS
  • angle ACD = angle CAB which allows us to use ASA
  • angle ABC = angle CDA which allows us to use AAS (slight variation of ASA)

Since we don't know any of those three facts, we simply don't have enough information.

side note: If AB = CD, then this leads to SSA which is not a valid congruence theorem. If we had two congruent sides, the angle must be between the two sides, which is what AD = BC allows.

4 0
3 years ago
Other questions:
  • Differences between two samples are least likely to be statistically significant if the samples are _______ and the standard dev
    8·1 answer
  • The measures of two complementary angles are 12q-9 and 8q+14 . Find the measures of the angles.
    7·1 answer
  • HELP!!!! <br>add: (5x3 -3x+7) + (2x3+6x2-x)​
    13·1 answer
  • Find the root<br><br> X^3-125=0
    7·2 answers
  • <img src="https://tex.z-dn.net/?f=8m2%2B30m%2B7." id="TexFormula1" title="8m2+30m+7." alt="8m2+30m+7." align="absmiddle" class="
    14·1 answer
  • Ms. Edwards is redecorating her office. She has a choice of 8 colors of paint, 5 kinds of curtains, and 6 colors of carpet. How
    11·1 answer
  • I have to draw the graph this time so if someone can show me the graph what it would look like on a piece of paper or draw it fo
    8·1 answer
  • This is ,y las question can some one help
    12·1 answer
  • What does x= in each of the questions
    5·2 answers
  • Your friend offers to pay you $10 plus $2 per day if you will watch his dog while he’s on vacation. Another friend offers you $1
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!