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
shusha [124]
3 years ago
15

How do you solve this problem?

Mathematics
1 answer:
sveticcg [70]3 years ago
7 0
8/9

O=16H

H+H+O=water

18H =water molecules
so u can see ratio 16H/!8H=8/9
You might be interested in
'Increased' is a cue word for​
AnnyKZ [126]

Answer:

add

Step-by-step explanation:

increased is another word for add

3 0
3 years ago
Read 2 more answers
Parker ate one-third the number of raisins Devan ate.
zaharov [31]
Parker ate 1/3 the number of raisins Devan ate...
P = 1/3d.....can also be written as P = d/3....answer is C
4 0
3 years ago
At midnight the temperature in a garden was -2 °C.
WITCHER [35]
7 degrees celcious

-2+9= 7
7 0
3 years ago
Read 2 more answers
Which expression is equivalent to 18 1/5- (22 2/5) - (40 1/5)
Mekhanik [1.2K]

Answer: 18 1/5 + 22 2/5 + 40 1/5

Step-by-step explanation:

To get equivalent expression we need to remove the parenthesis multiply negative sign inside the parenthesis when we multiply negative and negative it becomes positive. So the expression becomes 18 1/5 + 22 2/5 + 40 1/5

8 0
3 years ago
In the triangle below what is the sine of 45°
Leona [35]

Answer:

..........b

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • If b is the midpoint of \frac{ }{ac} a c , d is the midpoint of \frac{ }{ce} c e , and bd = 19 , find ae .
    15·1 answer
  • I Need The Answer Plz!!! Geometry Is Hard!!!
    6·1 answer
  • if the point (-5,-12) is reflected across the xaxis and then across y-axis then what are the coordinates of the resulting point?
    11·1 answer
  • The measures of 6 of the interior angles of a heptagon are: 120,150,135,170,90 and 125 what is the measure of the largest exteri
    7·1 answer
  • What is the answer to this question
    6·2 answers
  • morgan poured 9/10 liter of punch into each of 6 bottles how many liters of punch did she pour in all
    8·1 answer
  • Please help me with this question! And please provide answer in inequalities form! Thanks so much!
    7·1 answer
  • If a= -5 and b= -2,then what is the value of [a-b]2
    6·2 answers
  • What is the slope of y = -1
    5·1 answer
  • Which equation is equivalent to 60% of 25.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!