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zavuch27 [327]
3 years ago
13

Can you please help me what is the vertex form of f(x)=x²-6x+14 please help :<​

Mathematics
2 answers:
makkiz [27]3 years ago
6 0

hye you want answer of this question ?

Nana76 [90]3 years ago
3 0

Answer:

f(x) = (x - 3)^2 + 5.

Step-by-step explanation:

f(x) = x² - 6x + 14

f(x) = (x - 3)^2 - 9 + 14

f(x) = (x - 3)^2 + 5.

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Simplify completely 12x^3-4x^2+8x over -2x
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Hello : 
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3 years ago
You have a garden in your backyard that measures 15 meters by 20 meters. You want to place stepping stones around the perimeter
Anettt [7]

Answer:

0.5 m

Step-by-step explanation:

Given that the dimensions of the garden are 15 meters by 20 meters.

The area of the new garden (original garden + stone placed around the perimeter) is 336m².

Let d be the width of the border having stepping stones as shown in the figure. The shaded region in the figure is the area having stepping stones.

The area including the shaded region = (15+2d)(20+2d) m^2

\Rightarrow 336  = (15+2d)(20+2d) \\\\\Rightarrow 336  = 300+ 70 d +4d^2 \\\\\Rightarrow 4d^2 +70d+300-336=0 \\\\\Rightarrow 4d^2 +70d-36=0 \\\\\Rightarrow 2d^2 +35d-18=0 \\\\\Rightarrow 2d^2 +36d-d-18=0 \\\\\Rightarrow (2d-1)(d+18)=0 \\\\\Rightarrow (2d-1)=0, \; or \; (d+18) \\\\\Rightarrow d= 0.5\;or -18 \\\\

As the width of the stone border can't be a negative value, so taking the positive value.

Hence, the width of the stone border is 0.5 m.

So, the wi

7 0
3 years ago
You have 10 boxes and you shade 3 of the boxes what is the fraction of that.
7nadin3 [17]
If you have 10 boxes and you shade 3 of these boxes, then the fraction of shaded boxes is 3/10.  The fraction of unshaded boxes would just be the remainder of boxes, or 7/10.
7 0
3 years ago
Please solve this :)​
Anastasy [175]

Answer:

=25+2squared

Step-by-step explanation:

simple like terms

36-11=25

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3 0
3 years ago
Read 2 more answers
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myrzilka [38]

Answer:

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An integer is a whole number like 1, 2, 3. It could also be -1, -2, -3, or 0. 9.4 is not an integer. 10 is an integer.

7 0
3 years ago
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