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Setler79 [48]
2 years ago
14

Timed math quiz Please help me

Mathematics
2 answers:
valentinak56 [21]2 years ago
6 0

Answer:

Third answer

Step-by-step explanation:

The -3 is placed on the y axis. The line goes up by one and over by two.

nikdorinn [45]2 years ago
3 0

Answer:

the 3rd one

Step-by-step explanation:

i took screenshot fromm desmos here

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Find the decimals places of .35x9.2
ollegr [7]

Answer:

3.22

Step-by-step explanation:

You would multiply it normally than move one place behind the decimal.

6 0
2 years ago
The graph of g(x) is the graph of f(x) = 2 +6reflected across the x-axis.
Alinara [238K]

Answer:

The correct answer is g(x)=−x−6

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
The equation 2x^2 + x - 1 = 0 has two solutions. Find an equation of the form ax^2 + bx + c = 0, which solutions....
leonid [27]

Answer:

Step-by-step explanation:

Let the solution to

2x^2 + x -1 =0

x^2+ (1/2)x -(1/2)

are a and b

Hence a + b = -(1/2) ( minus the coefficient of x )

ab = -1/2 (the constant)

A. We want to have an equation where the roots are a +5 and b+5.

Therefore the sum of the roots is (a+5) + (b+5) = a+ b +10 =(-1/2) + 10 =19/2.

The product is (a+5)(b+5) =ab + 5(a+b) + 25 = (-1/2) + 5(-1/2) + 25 = 22.

So the equation is

x^2-(19/2)x + 22 =0

2x^2-19x + 44 =0

B. We want the roots to be 3a and 3b.

Hence (3a) + (3b) = 3(a+b) = 3(-1/2) =-3/2 and

(3a)(3b) = 9(ab) =9(-1/2)=-9/2.

So the equation is

x^2 +(3/2) x -9/2 = 0

2x^2 + 3x -9 =0.

4 0
3 years ago
Please answer this correctly
saw5 [17]

Answer:

i think it might be 16

Step-by-step explanation:

pls correct me if im wrong

7 0
2 years ago
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Shaul made a password that consists of one letter followed by two digits. The two digits are different. How many possible passwo
Novay_Z [31]
278. I got It By Counting The Letters On Meh Keyboard As Many Times As The #'s On My Keyboard.
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2 years ago
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