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
creativ13 [48]
3 years ago
7

Which is an example of a polyatomic ion? H2 CO3- Mg Ne -.

SAT
1 answer:
docker41 [41]3 years ago
6 0

Answer:

CO3-

Explanation:

You might be interested in
Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation. Y = x square
ki77a [65]
The vertex is b. (-0.5, 5.75)
7 0
2 years ago
Driving while under the influence of alcohol can lead to _____________.
uranmaximum [27]
D. because u are taking risk when drinking and driving and it can also lead to death to you or someone else in the vehicle or outside the vehicle.
6 0
3 years ago
Read 2 more answers
Use a Pythagorean Triple to find x.
dlinn [17]

Explanation:

Given

perpendicular (p) = 48

base(b) = 14

hypotenuse (h) = x = ?

We know by using Pythagoras theorem

x² = p² + b²

x² = 48² + 14²

x² =2304 + 196

x² = 2500

x = √2500

Therefore x = 50

Hope it will help you :)

5 0
3 years ago
The total cost of 30 identical erasers is y dollars. At this rate, what is the total cost in dollars of 70 of these erasers in t
Sergeu [11.5K]
2 & 1/3 y
Lemme know if I was right :)
3 0
3 years ago
What differences does chromatography rely on to separate out parts of a solution.
sergiy2304 [10]

colour

Explanation:

chromatography differentiate out parts of solutions as in the form of different colours

3 0
2 years ago
Other questions:
  • Please help.
    9·2 answers
  • The main advantage of sexual reproduction is _____.
    12·1 answer
  • A bottle holds 255 milliliters of shampoo. How many liters will 32 bottles hold? 816 liters 8.16 liters 8,160 liters 81.6 liters
    10·1 answer
  • What is the environment like compared to the present climate?
    11·2 answers
  • If the tigerios have 9 butises how much will the whole class have?
    9·2 answers
  • Bees obtain food they need from flowers. The flowers benefit by having their pollen dispersed by the bees as they travel from fl
    5·1 answer
  • Dr. Bhatia mixes 2 liters of a 5% saline solution with x liters of a 9% saline solution. The table shows the amount of each solu
    9·1 answer
  • Hello good morning/good night where ever you are I am giving out free point so just say the magic word and you get those points
    10·1 answer
  • The term commonly used in accounting to describe the format for recording a transaction is:.
    14·1 answer
  • A leader decides that his country's citizens should be.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!