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liq [111]
3 years ago
10

How to factor a quadratic equation and find the vertex?

Mathematics
1 answer:
Jet001 [13]3 years ago
6 0
To convert a quadratic<span> from y = ax</span>2<span> + bx + c form to </span>vertex<span> form, y = a(x - h)</span>2+ k, you use the process of completing the square. Let's see an example. Convert y = 2x2<span>- 4x + 5 into </span>vertex<span> form, and state the </span>vertex<span>.</span>
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How do I find simple interest rates?
butalik [34]

Answer:

Final amount = initial balance ( 1 + ( intrest rate * time ) )

4 0
2 years ago
What is the value of y? PLEASE EXPLAIN<br> 8.5 = y/3 &lt;------ Fraction
NISA [10]

Answer:

y=25.5

Step-by-step explanation:

To find y, you need to get it by itself. Ask yourself, what is being done to y, then to undo that, do the opposite. For example, if 3 was added to y, you would need to subtract 3 to cancel out the 3. In this case, what is being done to y? It's being divided by 3. So, you multiply by 3 to cancel that out. Whatever you do to one side of an equation, you also have to do to the other. So,

8.5=\frac{y}{3}   Multiply both sides by 3

3(8.5) = 3(\frac{y}{3})  multiply on the left side, and on the right side the 3s cancel out

25.5=y

5 0
2 years ago
The diagram below shows a set of three different sized containers tanner used for storing dry goods. The largest container held
DENIUS [597]

2/3 plus 2/3 is 4/3 or 16/12

we have 12 and 9/12 subtracted by 16/12 thats is the answer

11 7/12 :)

4 0
3 years ago
Read 2 more answers
Given f(x) = 5x-5 find f(-2)​
lys-0071 [83]

Answer:

f(-2) = -15

Step-by-step explanation:

f(x) = 5x-5

Let x = -2

f(-2) = 5(-2) -5

      = -10 -5

     =-15

5 0
3 years ago
Help ASAP!!!<br> First to answer with a correct answer gets brain...
Llana [10]

Hey there!

First, let's multiply each side of the equation by 3 to get rid of the fraction \frac{2}{3}.

9 + 2x = \frac{6}{5}

Next we can multiply each side of the equation by 5 to get rid of the fraction \frac{6}{5}.

45 + 10x = 6

There's your answer!

Hope this helps!

6 0
3 years ago
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