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3 years ago

Please help fast will give 5 stars and thank you

Mathematics

2 answers:

Fittoniya [83]3 years ago

8 0

Answer:

Step-by-step explanation:

aniked [119]3 years ago

7 0

Answer:

(1,-1)

Step-by-step explanation:

Hope it helps

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PSYCHO15rus [73]

Answer:

38 - 7.6(20%) = 30.4

30.4 + 2.128(7%) rounds up to about =$32.53

your answer is B

Step-by-step explanation:

3 0

2 years ago

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Find the midpoint of the following segment created by these pairs of endpoints: (0, 1), (0, 5)

lyudmila [28]

I believe it is 1, but i'm not completely sure.

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2 years ago

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Solve the following quadratic equations by any method. The solutions are:

Nataly_w [17]

Answer:

Option C .

Step-by-step explanation:

We would like to solve the below quadratic equation ,

$\longrightarrow f(x) = x^2-12x +32$

Step 1 : Equate f(x) with 0 :-

$\longrightarrow f(x) = 0\\$

$\longrightarrow x^2-12x + 32=0$

Step 2 : Factorise the RHS :-

$\longrightarrow x^2-8x - 4x +32=0\\$

$\longrightarrow x(x-8)-4(x-8)=0\\$

$\longrightarrow (x-8)(x-4)=0\\$

Step 3 : Equate each factor with 0 :-

$\longrightarrow x - 8 = 0\\ \qquad x -4=0$

$\longrightarrow x = 8 \qquad x = 4$

$\longrightarrow \underline{\underline{\boldsymbol{ x = 8,4}}}$

Hence option C is correct .

8 0

2 years ago

Which inequality is shown in this graph

Katena32 [7]

ANSWER

$y \leqslant - 2x - 2$

EXPLANATION

The boundary line passes through (-2,2) and (0,-2).

The slope of this line is

$m = \frac{ - 2 - 2}{0 - - 2}$

$m = \frac{ - 4}{2} = - 2$

The y-intercept is , c=-2.

The slope-intercept form of this line is given by;

$y = mx + c$

We substitute values to obtain;

$y = - 2x - 2$

Since the lower half-plane is shaded the required inequality is

$y \leqslant - 2x - 2$

7 0

3 years ago

F(x) = x2. What is g(x)?

bixtya [17]

The answer for this equation is A

8 0

3 years ago