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
Kisachek [45]
2 years ago
8

Negative nine minus negative ten?

Mathematics
1 answer:
ankoles [38]2 years ago
4 0

Answer:

-9 - 10 = -19

Step-by-step explanation:

If both numbers are a negative, then add them together but keep the negative or minus sign

Hope this Helps!!!

You might be interested in
(6x^2-5x+3)+(3x^2+7x-8)<br><br>add​
Mrac [35]

Answer:

9 {x}^{2}  + 2x - 5

Step-by-step explanation:

I have answered ur question

8 0
2 years ago
Describe how the range of a data set can help describe its variability.
katovenus [111]

Answer:

The range is defined as the difference between the term with the highest value and the term with the lowest value. This statistic is used to measure the variability of a series of data because it provides information on how far apart the values of a tail of the distribution are from the values at the other end of the tail.

Imagine that you manufacture a type of spare part for cars that must have a measurement of 10 cm with a margin of error of 1 cm.

This is:

10 ± 1 cm

Then you expect your manufacturing process to produce pieces with identical dimensions, that is, with little variability.

If you randomly select a sample of n pieces and measure them, the variability is expected to be low, so that your process is of quality, then expect a low range preferably less than 1 cm.

{10, 10.1, 10.5, 9.8, 9,6, 10.2} Range= 10.5 - 9.6 = 0.9 cm <em> low variability</em>

But if you find that the range is up to 8 cm, this would mean that not all pieces measure around 10 cm, it means that the variability of the measurements is high.

{14, 12, 11, 8, 7, 11, 12, 15} Range = 15 - 7 = 8 cm   <em>high variability </em>

6 0
3 years ago
Read 2 more answers
PLEASE HELP!! ILL MARK YOU BRAINLIEST IF YOU ANSWER THE FASTEST AND CORRECTLY :) 10 POINTS
Ostrovityanka [42]

Answer:

Here is yours.

But next time, pls give it a try,bro!

Good luck!

3 0
3 years ago
The volume of the sphere is 500/3 pi
USPshnik [31]
This question is already answered......
3 0
3 years ago
I'm confused on my math homework
Taya2010 [7]
What is the home work

6 0
3 years ago
Other questions:
  • Compare <br> 8/15 and 1/2
    7·1 answer
  • Find the measures of the interior angles of the triangle
    9·1 answer
  • Exponential and Logarithmic Functions HELP PLS
    6·1 answer
  • How many pints are in 720 milliliters?
    5·1 answer
  • Elijah is keeping track of his baby sister’s shoe size at different ages throughout her childhood. Which statements about the re
    15·2 answers
  • Find the slope of the line whose equation is 5y = x - 3.<br><br> A.-3<br> B.-3/5<br> C.1/5<br> D.5
    5·2 answers
  • What is 4+4<br> Hahahahaahahahahahhaha<br> I reallly need the aenswer not jk pls
    15·2 answers
  • Slope formula (12,-18),(-15,-18)
    10·2 answers
  • Find the volume of the following prism using the formula V = Bh.
    15·1 answer
  • Kay's mother taught her how to make handmade ornaments to sell at a craft fair. Kay rented a table at
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!