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
sveta [45]
3 years ago
14

I need help with number 14

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0
The ionic compound produced would be Aluminum Oxide or Al2O3.

- The answer is C
Crank3 years ago
6 0
Al3+ & O2-
Using the cross method this is easy to change into the ionic compound.
The number in front of the charge of the opposite ion will be the subscrpit.
so is would be Al2O3 (with those numbers being subscrpit)
You might be interested in
A map has a scale of 2 inches = 15 miles.If two towns are 7 inches apart on the map,how far apart are they actually
seraphim [82]
1.) set up a w_k_u chart
2.) in the w column write in on top and mi in the bottom like this
w_K_U
in_
mi_
then in the k column write 2 for in and 15 for mi
W_K_U
in_2_
mi_15_
then in the U column, you write 7 for in and x for mi
W_K_U
in_2_7
mi_15_x
then cross multiply:  2x = 15(7)
multiply 15 times 7 which is 105
2x=105
divide 2x by 2
x=105 
answer 105

3 0
3 years ago
Read 2 more answers
Kristy rides 6 miles on her bicycle in 40 minutes. Jax rides 4 miles on his bicycle in 30 minutes. Who is faster? Remember to su
harina [27]

Answer:

40x6

4x30

try to answer this

them see the answer and then see if Jax is after or Kristy

7 0
3 years ago
Read 2 more answers
If 2x + 5 = 8x, then 12x = ?A.5B.10C.15D.20
butalik [34]
<h2>Answer:</h2>10.\text{ Option B is correct}

<h2>Explanation:</h2>

Given the equation expressed as:

2x+5=8x

First, we need to calculate the value of "x" from the given expression.

Step 1: Given the equation 2x + 5 = 8x

Step 2: Subtract 5 from both sides:

\begin{gathered} 2x+5-5=8x-5 \\ 2x+\cancel{5}-\cancel{5}=8x-5 \\ 2x=8x-5 \end{gathered}

Step 3: Subtract 8x from both sides

\begin{gathered} 2x-8x=8x-8x-5 \\ -6x=\cancel{8x}-\cancel{8x}-5 \\ -6x=-5 \end{gathered}

Step 4: Divide both sides by -6

\begin{gathered} \frac{-6x}{-6}=\frac{-5}{-6} \\ x=\frac{5}{6} \end{gathered}

Step 5: Get the value of 12x. Substitute x = 5/6 into the expression to have:

\begin{gathered} 12x=12(\frac{5}{6}) \\ 12x=\cancel{12}^2(\frac{5}{\cancel{6}^1}) \\ 12x=2\times5 \\ 12x=10 \end{gathered}

Therefore the value of 12x is 10

3 0
1 year ago
Is this a function?<br> {(-1,3); (-2,-3); (2,0); (0,2)}
Molodets [167]
Yes, because the x’s aren’t repeated
8 0
3 years ago
Help 20 ptssss asap !
ELEN [110]

Answer:

Assuming you want an equation, y = -4/3x - 1

Step-by-step explanation:

Formula is y = mx + b

m = slope= -4/3

b = y-intercept = -1

4 0
3 years ago
Other questions:
  • 14 students in neils class play basketball. 35 percent of the students in his class play basketball. How many total students are
    14·2 answers
  • Is 1/3 bigger then 1/2
    7·2 answers
  • Mary has $500 in her account. she makes a $350 withdrawal, deposits $100, and then gets charged a $20 fee. how much does she hav
    5·2 answers
  • PLZZ HELPPP!!
    13·1 answer
  • Make a down payment of $1500 and finance the rest of $20000 at 1.9% interest rate, making equal monthly payments for 5 years.
    11·1 answer
  • Evaluate the expression 43+ [(96 = 8) ~ 5] - 42.
    7·1 answer
  • Solve 1/2 (8x+20)=18
    12·2 answers
  • For which independent value do the equations generate the same dependent value? y1 = 6x + 10 Y2 = 4x+4
    11·1 answer
  • A cargo ship left port A and is headed across the ocean to shipping port B. After one month, the ship stopped at a refueling sta
    14·2 answers
  • Ing a Reflection in the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!