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
Crazy boy [7]
2 years ago
9

M-(10)=-20

Mathematics
1 answer:
Zina [86]2 years ago
6 0
The answer is -10. I think about negative numbers on a number line with numbers being behind and in front of the zero. To check the answer you can imagine being on -10 and when it says to minus a number you always know that it’s going to go further into the negative. So -10-10 is -20.
You might be interested in
84,267 nearest thousands
AleksAgata [21]
So the answer would be 84,000. hope that helped
4 0
3 years ago
Read 2 more answers
I have a question that says " jada has read 3/5 of a book. She has read 75 pages so far. How many pages are in the whole book?"
jok3333 [9.3K]

Answer and Step-by-step explanation:

To solve, we would multiply by the reciprocal of the portion Jada has read, and multiply that number to 75.

The reciprocal means the the value, but flipped, so \frac{3}{5} will become \frac{5}{3}.

Now we do 75 times \frac{5}{3}/

\frac{75 * 5}{3} \\\\\\\\\frac{375}{3} \\\\\\\\125

So, there are 125 total pages in the book.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

3 0
2 years ago
Solve the equation c^2=4
mixas84 [53]

Answer:

c = 2 or c = -2

Step-by-step explanation:

c^2=4\\\\\sqrt{c^2}=\sqrt{4}\\\\ \boxed{c=2; c=-2}

Hope this helps.

7 0
3 years ago
Read 2 more answers
Help help pls pls pls pls
ZanzabumX [31]

Answer:

this

Step-by-step explanation:

the number of boys is 52, if there are 26 girls and boys, and theres 26 more boys than girls then the answer is 52

4 0
2 years ago
Please I need help on these two
KIM [24]

Question 1: C, x < -8      <---

Question 2: A, n>= -4

5 0
3 years ago
Other questions:
  • Sana is playing basketball.After she took 20 shots,she got in 55% of those shots.After she took 5 shots,the overall percentage o
    7·2 answers
  • The reciprocal of 1/50 is _____. 0 1 50
    12·2 answers
  • Given the concentric circles with center c and with muc = 75°, where the inner circle has
    6·1 answer
  • Solve for r in the scientific formula d = rt.<br><br> r = _______
    11·2 answers
  • A notebook costs $2.39 at Walmart. If the tax rate is 7%, what is the total cost at the register?
    6·1 answer
  • What is the value of the expression below when x=1?<br> 4x² + 5
    8·2 answers
  • Which expression is equivalent to 1/3y
    13·2 answers
  • Please help i’ll give brainliest!!! thanks
    6·2 answers
  • Can the numbers 10 100 1000 10,000 be written as a powers of 10
    9·2 answers
  • Write each expression as a single natural logarithm. ln 3+ ln 4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!