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
Lorico [155]
3 years ago
5

When adding √9 and -7, which type of number is the sum?

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0

We are given numbers √9 and -7.

Square root 9 is a perfect square.

Square root 9 = 3.

So, if we add square root 9 and -7, we would get

√9 + -7 = 3 -7 = -4.

So, we got a negative whole number.

<em>A negative or positive whole number is called an integer</em>.

So, it's an integer.

<h3>Therefore, correct option is D. Integer.</h3>
saul85 [17]3 years ago
7 0

Answer: D.

Step-by-step explanation: I took the test

Hope this helps :3

You might be interested in
Multiply 5x^2-6x+2 4x^2-3x
mixas84 [53]

Answer:

20x^{4}-39x^{3} +26x^{2}-6x\\

Step-by-step explanation:

Multiply the two polynomials by multiplying each term

(5x^{2} -6x+2)(4x^{2} -3x)\\5x^2*4x^2+5x^2(-3x)+(-6)*4x^2+(-6x)(-3x)+2*4x^2+2(-3x)\\20x^{4}-39x^{3}  +26x^{2} -6x\\

8 0
3 years ago
Read 2 more answers
Roxanne has 142 songs on her MP3 player Tessa has 11 times as many songs as Roxanne so how many songs does Tessa have?
den301095 [7]

Answer:

142×11=1152

Step-by-step explanation:

hope it helps you:)

4 0
2 years ago
Annalise charges a certain rate per hour to tutor. The number of hours she tutored last week are listed below. Monday 3.5 hours,
jeyben [28]
31.5 hours for $135
135 \div 31.5 = 4.286
Annalise charges about 4.29 per hour.
4 0
3 years ago
Hi Please answer this for me ill thank u and rate I Need it asap Thank U :D
Law Incorporation [45]

Answer:4) 1.  (3^4)^3=3^12    ,

                  2.(-10^3)^6=-10^18  others are similar...

              5) 1.  (2^7/2^5)=2^2,4  ,

                  2.(a^7/a^3)=a^4   ,

                  7.  [(-4)^3 x (-4)^5)]/[ (-4)^2 x(-4)^3]=4^3   others are similar...

Step-by-step explanation: 4)1. step1. 3^(4x3) ,  2. step1. -10^(3x6)

                                                    step2. 3^12      ,     step2. -10^18

                                              5)1. step1. 2^(7-5)  ,  2. step1. a^(7-3)

                                                     step2. 2^(2)     ,      step2. a^(4)

                                                 7. step1. -4^(3+5)/-4^(2+3)

                                                     step2. -4^(8)/-4^(5)

                                                     step3. 4^(8-5)

                                                     step4. 4^(3)

8 0
2 years ago
Solve for x. Show or explain your work. Then, verify that your solution is correct. 5(2 + 5) = 6 − 10 –
kobusy [5.1K]

ppppp)is dilated from the origin by scale factor r to the world

3 0
3 years ago
Other questions:
  • Please answer this for me and show me the work.
    8·1 answer
  • A company knows that 30% of Customers who come to the store will check out the merchandise and then order it online because it i
    9·1 answer
  • How to factor 8x^3-216
    11·2 answers
  • Please answer quickly thank you
    14·2 answers
  • Pls help ill give brainiest
    14·1 answer
  • Can someone pls help me with this
    10·1 answer
  • If Emma has all a's and one d what is her gpa? she has 6 classes in total
    14·1 answer
  • What is the value of the expression below:<br><br> 2 [ 32 - (4 - 1)^3 ]
    15·2 answers
  • When a marathon runner completes 3 round around a circular track he covers a distance of 66 km. Find the radius of the track
    9·1 answer
  • If the distance between the wall and the bottom of the plywood was three feet, what was the distance between the floor and the t
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!