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
Svetlanka [38]
4 years ago
6

Insert grouping symbols 2 times 9+7

Mathematics
1 answer:
a_sh-v [17]4 years ago
6 0

Answer:

2 times (9+7)

You might be interested in
Joe's Electric made 15 customer calls last week and 21 calls this week. How many calls must be made next week in order to mainta
saul85 [17]
24 is the answer I think
3 0
3 years ago
Read 2 more answers
What is the solution to this inequality? <br><br>-13x &lt; 65
xeze [42]

Answer:

  • x > -5 or x = (-5, + oo)

Step-by-step explanation:

  • -13x < 65
  • x > - 65/13
  • x > -5
  • x = (-5, + oo)
4 0
3 years ago
How would i graph y=2x+5
Anna35 [415]

To be able to graph this you need to start on -2 on the y-axis then move up 5 then 1 to the right

The dot should be on (1,3)

6 0
3 years ago
Solve for x<br>6x²+2x-12​
dem82 [27]

Answer:

Step-by-step explanation:

Solving for x means you have to factor. First factor out the GCF of 2 to get:

2(3x^2+x-6) and now we'll factor using the regular old method of ac and then factoring by grouping. In our polynomial, a = 3, b = 1, c = -6. Therefore, a times c is 3 * -6 which is -18. We need some combinations of the factors of 18 that will add to give us 1, the b term in the middle. The factors of 18 are:

1, 18

2, 9

3, 6 and that's it. Hm...it seems that won't work, so let's throw this into the quadratic formula, going back to the original and a = 6, b = 2 and c = -12:

x=\frac{-2+/-\sqrt{2^2-4(6)(-12)} }{2(6)} and

x=\frac{-2+/-\sqrt{4+288} }{12} and

x=\frac{-2+/-\sqrt{292} }{12} and

x=\frac{-2+/-\sqrt{4*73} }{12} and

x=\frac{-2+/-2\sqrt{73} }{12} which finally simplifies to

x=\frac{-1+/-\sqrt{73} }{6} No wonder that didn't factor using the traditional method of factoring! We could have found that out by finding first the value of the discriminant, but oh well!

8 0
3 years ago
Find the volume of a right circular cone that has a height of 18.8 m and a base with a
Novosadov [1.4K]

Step-by-step explanation:

Height of the right circular cone = 18.8 metres

And base is 19.3 metres

Volume of the right circular cylinder is given by,

= πr²h

= 3.14 × (19.3)² × 18.8

= 21999.98(approx.) cubic metre

Rounding off nearest tenth

= 21999 cubic metres

7 0
3 years ago
Read 2 more answers
Other questions:
  • I need help please ​
    15·1 answer
  • The annual sales of romance novels follow the normal distribution. However, the mean and the standard deviation are unknown. For
    14·1 answer
  • 19) What place is the 2 at in the number 3,287,654?
    7·2 answers
  • Badal has 120 cm 3 of water. He wants to pour it into a rectangular vase that is 4 cm high, 4 cm wide, and 5 cm long. Can he pou
    13·1 answer
  • HELP! VERY URGENT! 30 points for the right answer!
    15·2 answers
  • Choose a marble from a bag that contains 5 green marbles and 15 marbles of any different colors(not green). Replace the marble.
    12·1 answer
  • Find the distance between the two points in simplest radical form.<br> (1,8)(6,-4)
    13·1 answer
  • Please I need your help
    14·2 answers
  • Matthew purchased a desk that was on
    10·1 answer
  • GIVING BRAINLIEST FOR BEST ANSWER!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!