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Thepotemich [5.8K]
3 years ago
12

Can someone please solve this with explanation?

Mathematics
1 answer:
Pepsi [2]3 years ago
4 0

Answer: 67/9 or 7 4/9

Step-by-step explanation:

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F(x) = 3x^2 +12x+7 in standard form
ivann1987 [24]

Answer:

y = ax^2 + bx + c  =>  F(x) = 3x^2 +12x+7;   F(x) = 3x^2 +12x+7 is already in standard form for the equation of a parabola.

Step-by-step explanation:

Actually, F(x) = 3x^2 +12x+7 is already in standard form, y = ax^2 + bx + c.  Double check the instructions for this problem.  Did you perhaps want "vertex form?"


7 0
3 years ago
What does the number line represent?
Vinil7 [7]

Answer:

The number line represent

a < b     ..........TRUE.

Step-by-step explanation:

Number Line:

Number line  represent the positions of numbers.

With reference to the number zero

That is number to the right-hand side of zero are all  positive numbers in increasing order.

And the number to the left hand side of zero are all negative numbers in decreasing order.

Overall if we go right hand side of number line the number will increase and if we will go to the left hand side of the number line the number will goes on decreasing.

∴  a < b     ..........TRUE.

a to the Left hand side and b to the Right hand side.

i.e a is the negative number (small number)

    b is the negative number (big number)

a is the negative number  less than b negative number

if a = -3  and b = -2

∴ -3 < -2 i.e TRUE

Whereas,

|a| < |b| ........False

modulus make negative number positive

if a = -3  and b = -2

so condition will be False i.e 3 < 2

|a| < |b| but actual representation on number line will become False

Similarly,

For |a| < b ....False

if a = -3  and b = -2

So  |a| < b i,.e 3 < -2 which is again False

3 0
3 years ago
What is the solution to the inequality<br> 6x-5&gt;-29
Stels [109]

Answer:

x>-4

Step-by-step explanation:

6x-5>-29

6x-5+5>-29+5

6x>-24

6x/6>-24/6

x>-4

3 0
4 years ago
Ann had 45 fliers to post around town. Last week, she posted 1/3 of them. This week, she posted 2/5 of the remaining fliers. How
Gennadij [26K]
First, Ann posted 1/3 of the 45 fliers. 1/3 * 45=15, meaning that she posted 15, leaving 30 fliers. Next, she posted 2/5 of the remaining fliers. 2/5 * 30 = 12, so she posted 12 more fliers. 30-12 is 18, so she has 18 left over.
8 0
4 years ago
Read 2 more answers
I'm confused........​
defon

Answer: Yeah me to

Step-by-step

3 0
4 years ago
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