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
chubhunter [2.5K]
3 years ago
13

Can anyone help please?

Mathematics
2 answers:
Korolek [52]3 years ago
8 0

Answer:

6

Step-by-step explanation:

6(2) = 12

12 + 9 = 21

21/3 = 7

7 - 1 = 6 <--- Number that's she's thinking

I tested every number!

Iteru [2.4K]3 years ago
5 0
ITS 6 the person above me is correct!! I just checked
You might be interested in
1. Determine whether the regular hexagon has reflection symmetry, rotation symmetry, both, or neither. If it has reflection symm
lana [24]
The regular hexagon has both reflection symmetry and rotation symmetry.

Reflection symmetry is present when a figure has one or more lines of symmetry. A regular hexagon has 6 lines of symmetry. It has a 6-fold rotation axis.

http://prntscr.com/96ow2n

Rotation symmetry is present when a figure can be rotated (less than 360°) and still look the same as before it was rotated. The center of rotation is a point a figure is rotated around such that the rotation symmetry holds. A regular hexagon can be rotated 6 times at an angle of 60°

http://prntscr.com/96oxjx


3 0
4 years ago
1. Amani is organizing her sticker collection.
11Alexandr11 [23.1K]
39 stickers in each album
3 0
3 years ago
Read 2 more answers
9. Determine the volume of concrete needed to build a ramp in the shape of a triangular prism to the nearest tenth of a cubic me
kogti [31]

Answer:

67.5

Step-by-step explanation:

I've learned this multiple ways but in my opinion this is the easiest. Just times everything together so, 40 x 2.5 x 1.2 which equals 135 and then divide 135 by 2 which equals your answer of 67.5 which is rounded to the nearestt tenth already.

6 0
3 years ago
The more frequently heroin is used, the greater the risk of permanent damage of addiction or dependence.
gulaghasi [49]
Answer...... True

Explanation:
heroin is a addictive substance and the more you take it the greater risk of developing short and long term effects
4 0
3 years ago
Read 2 more answers
If the probability that a novice jumper hits the top rail is 65%, what is the probability that this jumper does not hit the top
Sliva [168]

Answer:

I don't know

<em>bcddghhffyyhfdcdssghttfxzzvbkmvfu</em>

8 0
3 years ago
Other questions:
  • X/4 - x/6 = 1<br><br> please help
    13·1 answer
  • A climber is standing at the top of a mountain, approximately 2.5 mi above sea level. The radius of the Earth is 3959 mi. What i
    7·2 answers
  • An someone please help !!!
    6·1 answer
  • (5 4 – 2) × (–2) = ? <br> a. 22 <br> b. –14 <br> c. 14 <br> d. –22
    6·1 answer
  • A motorboat can maintain a constant speed of 17 miles
    13·1 answer
  • How do I explain how to find one quantity as a percentage of another
    8·1 answer
  • 1+x+x²<br>please explain​
    15·1 answer
  • 1. Find the Surface Area of the Rectangular<br> Prism.<br> 5 ft<br> 4 Ft<br> 3 ft
    10·1 answer
  • What is the consequence of L'hopital's Rule?​
    8·1 answer
  • Is the following relation a function? <br><br> A) Yes<br> B) No
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!