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
fiasKO [112]
3 years ago
8

Two integers that vary in sign

Mathematics
2 answers:
adoni [48]3 years ago
5 0
-9 and positive 20 would be an appropriate answer
EastWind [94]3 years ago
3 0
The two integers would be -6 and 6, because they have different signs.
You might be interested in
jane loves animals. She has an equal number of beetles, birds and spiders as pets. Apart from human legs, there is a total of 27
kherson [118]

Answer:

16.875 spiders

Step-by-step explanation:

Given

Let

B = Beetles

C = Birds

S = Spiders

So, we have:

B = C = S --- equal amounts

6B + 2C + 8S = 270 --- the legs

Required

The number of spider

Since she has an equal amount of B, C and S;

The expression can be written as:

6B + 2C + 8S = 270

6S + 2S + 8S = 270

16S = 270

Solve for S

S = \frac{270}{16}

S = 16.875

<em>The result of the solution does not represent real life situation because it it is not possible to have a fraction number of spider</em>

5 0
3 years ago
3/11 of the spectators at a basketball game are children. There are 800 more adults than children. How many people are at the ba
In-s [12.5K]
Jjsnsbsbsnsnabahshshsjjaas
6 0
3 years ago
Calculate the arithmetic sequence in which a9=17 and the common difference is d=-2.1
jek_recluse [69]

Answer:

S_{31}=71.3


Step-by-step explanation:

The nth term of an arithmetic sequence is given by the formula,

U_n=a_1+(n-1)d


We were given that the 9th term is 17.


\Rightarrow 17=a_1+(9-1)(-2.1)


\Rightarrow 17=a_1+(8)\times(-2.1)


\Rightarrow 17=a_1-\frac{84}{5}


\Rightarrow 17+\frac{84}{5}=a_1


\Rightarrow a_1=\frac{169}{5}


The sum of the first n-terms is given by the formula,


S_n=\frac{n}{2}(2a_1+(n-1)d)


To find S_{31}, we substitute n=31, a_1=\frac{169}{5} and d=-2.1.


\Rightarrow S_{31}=\frac{31}{2}(2(\frac{169}{5}+(31-1)(-2.1))


\Rightarrow S_{31}=\frac{31}{2}(2(\frac{169}{5}+(30)(-2.1))



\Rightarrow S_{31}=\frac{31}{2}(\frac{23}{5})


\Rightarrow S_{31}=\frac{713}{10}


\Rightarrow S_{31}=71.3


The correct answer is D















8 0
3 years ago
Read 2 more answers
Round to the nearest hundredth?<br><br>A<br><br>4<br><br>?<br><br>35°<br><br>с<br><br>B
DaniilM [7]

The length of the unknown side length, |AB|, is 6.97

<h3>Trigonometry</h3>

From the question, we are to determine the value of the unknown side length

The unknown side length is the hypotenuse

Using SOH CAH TOA

We can write that

sin 35° = 4/|AB|

∴ |AB| = 4 /sin35°

|AB| = 4 /sin35°

|AB| = 6.97

Hence, the length of the unknown side length, |AB|, is 6.97

Learn more on Trigonometry here: brainly.com/question/22099203

#SPJ1

3 0
1 year ago
How to change 2% as a decimal
zaharov [31]
So 2% is 2/100. That would be 0.02.
8 0
3 years ago
Other questions:
  • Original price : 29.99 ; markdown 30% what is the awnser ?
    8·2 answers
  • Solve the equation for y.<br><br> 8x – 9y = 11
    12·2 answers
  • HELP asap AB=85m Find the length of Line CD
    14·1 answer
  • What is the slope of the graph of 4x-16y=15
    9·1 answer
  • The senior class is easing money for Grad Bash.The students parents are donating cakes for them to sell.The students plan to sel
    14·1 answer
  • HELP ME WITH THIS ONE PROBLEM (2/2)
    6·1 answer
  • Please answer seriously!
    11·2 answers
  • -1/2x = -4/5<br> Help please
    15·2 answers
  • Carla and four of her friends went to the movie theater and found that there were only five seats left in the theater. How many
    13·2 answers
  • Look at the pictures and solve. WILL GIVE BRAINIEST
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!