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
My name is Ann [436]
3 years ago
12

How do I turn this vertex form -2(x-0)^2 + 18 in to a standard form

Mathematics
1 answer:
levacccp [35]3 years ago
8 0
Answer:
-2x^2+18
Explanation:
Since (x-0)^2 is the same thing as (x-0)(x-0), you should multiply out (x-0)^2, you’ll get this
-2(x^2-0x-0x+0)+18
Then simplify
-2(x^2)+18
-2x^2+18
You might be interested in
What other way can I represent 2 1/3 ?
sveta [45]
The following is also equivalent to 2 1/3:

2.33
7/3

Hope this helps, let me know if you have any other questions.


3 0
3 years ago
Read 2 more answers
Solve the system of equations using subtraction. <br> 2x - 4y = - 12 <br>2x + y = 13​
alisha [4.7K]
First can you change
2x + y = -12
To have y as the subject

Looks like y = ???
7 0
2 years ago
Help me with this please and thank you!! :)
Ann [662]

Answer:

Step-by-step explanation:

  • A \cap C denotes the set of elements in both A and C, which is \{20, 24, 28\}.
  • B^{C} denotes the complement of set B, which is the set of all elements that are in the universal set that are not in set B. In this case, this set is \{3, 4, 5, 6, 8, 11, 13, 16, 17, 19, 20, 22, 23, 24, 25, 26, 27, 28\}
7 0
1 year ago
Use the linear combination method to solve the system of equations. â€"2. 1x 4y = 5. 3 2. 1x â€" 5. 5y = â€"0. 2 What is the sol
RoseWind [281]

The solution to the systems of equations is (7, 3)

Given the systems of equations expressed as:

-x + 4y = 5 ....................1

x - 5y = -2 ...................... 2

Add both equations to have:

-x+x + 4y - 5y = 5 - 2

4y-5y = -3

-y = -3

y = 3

Substitute y = 3 into equation 1:

-x + 4(3) = 5

-x + 12 = 5

-x = 5 - 12

-x = -7

x = 7

Hence the solution to the systems of equations is (7, 3)

Learn more on simultaneous equations here: brainly.com/question/148035

4 0
2 years ago
Help please.<br> Algebra.
Yanka [14]

Answer:

I'm pretty sure Its D i think-

7 0
2 years ago
Other questions:
  • Jada sees that she has taken 8,500 steps . Her step length is 30 inches. How many inches has she walked ? How many miles has she
    15·1 answer
  • In figure if AB is parrallel to CD,
    7·1 answer
  • The function f(x) = 40sin(0.1x + 12) + 50 represents the number of items, f(x), made in a factory each day for x days. The data
    8·2 answers
  • At Webster High School, 1/5 of the students play a sport. Of the students who play a sport, 1/10 play football. What fraction of
    11·1 answer
  • Method of Least Squares, Evaluation of Cost Equation Lassiter Company used the method of least squares to develop a cost equatio
    15·1 answer
  • Translate the figure 3 units left and 4 units down.
    12·1 answer
  • (7th grade math question)
    15·2 answers
  • Elaina buys eggs and potatoes at a store. She pays a total of $25.92. She pays $2.57 for the eggs. She buys 5 bags of potatoes t
    5·1 answer
  • Find the slope of the line whose equation is 5y = x - 3.<br> 5<br> -3<br> -3/5<br> 1/5
    5·1 answer
  • Assume these are weekly. Matthew worked 8 hours at $9 a hour. Taxes were 16%. How much money was left?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!