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
Sergeeva-Olga [200]
3 years ago
10

1.2. The following sum was answered by a gr 8 learner:

Mathematics
1 answer:
amid [387]3 years ago
4 0

Answer:

The answer isn't correct because the first operation must be 5 × 9 and then + 6 . The rule is that we must do multiplication first

...................

You might be interested in
Two hundred people were surveyed about their favorite outdoor leisure activity. The results of the survey are displayed in the c
abruzzese [7]
He 5.3 release includes a new settings screen to set your<span> preferred distance units to imperial ... What's </span>your favorite<span> update in the 5.3 release</span>
8 0
4 years ago
Read 2 more answers
Please help! <br><br> Which of the following is a polynomial?
Marat540 [252]
Simplistic answer is D
7 0
4 years ago
So I was wondering how to do this, 15-<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B2%7D" id="TexFormula1" title="\sqrt{x+2}"
Yuki888 [10]

Answer:

Step-by-step explanation:

The question makes sense for all values of x, but I imagine that is not exactly what you mean.

I think you mean for what values of x does the question produce a real square root?

The answer is as long as x + 2  does not drop below   0, the results will be real.

Put mathematically x ≥ -2 gives a real result. For now just don't try and take the square root of a minus number.

6 0
2 years ago
Read 2 more answers
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!
Gekata [30.6K]

Answer:

Its the first option

Step-by-step explanation:

Factor the denominator:-

q^2 - 7q - 8 = (q - 8)(q + 1)

The denominator must be > 0 so the restriction is q ≠ -1 and q ≠ 8.

7 0
3 years ago
the sum of two numbers is 31. twice the smallernumber is 11 more than the larger number.ehat is the value of the large number?
vovangra [49]

Answer:

The large number is 17

Step-by-step explanation:

x+y=31⟹x=31−y

2x=y+11⟹x=y+11/2

2(y+11/2)=2(31−y)

y+11=62−2y

3y=51

y=17    x=14

Hope this helps, have a nice day! :)

5 0
2 years ago
Read 2 more answers
Other questions:
  • Two parallel lines are crossed by a transversal.
    11·2 answers
  • The height of a cylinder with a fixed radius of 4 cm is increasing at the rate of 2 cm/min. Find the rate of change of the volum
    14·2 answers
  • What is the next three terms in 5,2,-1
    8·1 answer
  • Help with this
    7·1 answer
  • Math homework please help
    9·2 answers
  • Carly has a piece of a yarn that is 7.2 yards long. she needs to cut the yarn into pieces that each measure 0.3 yard long. How m
    6·1 answer
  • What is the addictive inverse of 6x
    13·2 answers
  • Kendra is buying bottled of water for a class trip. She has 16 bottles left over from the last trip. She buys bottles by the cas
    15·1 answer
  • The diagram shows a right-angled triangle.
    6·1 answer
  • DECIDE WHEATHER THE ORDER PAIR(-3,-5) IS A SOLITION OF THE EQUATION 7X-5Y=15
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!