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
goldenfox [79]
2 years ago
6

What is the sum of -21 and -49?​

Mathematics
1 answer:
horsena [70]2 years ago
7 0
Answer -70
Step-by-step explanation
Sum means the solution of adding numbers
So
-21+(-49)
Both have a negative sign so the answer will also have a negative (only while adding them)
So you add them the solution is 70 and u put the negative sign
The solution is -70
You might be interested in
a new machine with better technology produces 210 gel pens every 15 minutes what is the concept of the proportionality in the re
Helen [10]

Answer:

<em>p = 14t</em>

Step-by-step explanation:

y = kx

The rate k = 210 ÷ 15 = 14 gel pens per minute

"p" is number of pens, "t" is number of minutes

<em>p = 14t</em>

4 0
3 years ago
I don’t understand this problem can someone explain it and give the answe
Feliz [49]
Answer:

Explanation:

4x + 2x = 180 degree
6x = 180
x = 180/6
x = 30

Therefore, x = 30 degree
6 0
3 years ago
Please help with this
Assoli18 [71]

Answer:

the answer is 34567

Step-by-step explanation:

im not lying just to get points

8 0
3 years ago
Help plsssssssss ....
Rom4ik [11]

Answer:

Arccos(0.9272) =0.383929333 radian

0.383929333 radian =(0.383929333*57.2957795)degrees

so, 21.99 degrees

Step-by-step explanation:

Rounding to the nearest we get 22 degrees

We know that,

1 radian is equal to 57.2957795

so we multiply the radian value 0.383929333 with it

6 0
2 years ago
Pleasssssssss help 5<br> points ​
love history [14]
What is the situation from the problem
7 0
3 years ago
Other questions:
  • Jim bought 2 packs of batteries from a store. The price of each pack was the same. After he bought the batteries, his account ba
    11·2 answers
  • 3x-4y=8<br> 18x-5y=10<br> What is the answer to this
    14·1 answer
  • I need help on this please I'm stuck on this
    9·2 answers
  • What is true about the image ΔQ'R'S'? Select three options.
    8·2 answers
  • What's 4 ÷ 9 and 9 ÷ 4 write each quotient as either a fraction or mixed number help me​
    8·1 answer
  • PLS HELP!!! Gold-198 has a half-life of 2.7 days. How much of an 96 g sample of gold-198 will be left after 8.1 days?
    13·1 answer
  • Jenna and Todd are running for president of a school club. The candidates for vice president are Todd, Annie, and Luis. Because
    6·1 answer
  • If tan of theta =3/4 what is sec of theta​
    5·1 answer
  • What is 78 to the square root closer to
    6·1 answer
  • If you buy stock for $36.20 per share and sell that stock for $37.90 per share, what was your
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!