Please help me out!!!! I’m struggling

Answer: D.

Step-by-step explanation:

Can it help you.

Answer:

[tex]y-18=-2(x+2)^2[/tex]

Step-by-step explanation:

Equation of the Quadratic Function

The vertex form of the quadratic function has the following equation:

[tex]y-k=a(x-h)^2[/tex]

Where (h, k) is the vertex of the parabola that results when plotting the function, and a is a coefficient different from zero.

It's been given the vertex of the parabola as (-2,18):

[tex]y-18=a(x+2)^2[/tex]

Now substitute the point (-5,0) and find the value of a:

[tex]0-18=a(-5+2)^2[/tex]

Operating:

[tex]-18=a(-3)^2[/tex]

[tex]-18=9a[/tex]

Solving for a:

[tex]a = -18 / 9[/tex]

a = -2

Thus, the equation of the quadratic function is:

[tex]\mathbf{y-18=-2(x+2)^2}[/tex]

Answer:

The answer is 1 3/4

Answer:

1 3/4

Step-by-step explanation:

7 1/4 + 1 3/4 = 9

Please choose my answer as the most helpful if it is. I want brainliest. :)

Answer:

[tex]A' = (- 1, -8)[/tex]

[tex]B' = (-8, -8)[/tex]

[tex]C' = (-5, -1)[/tex]

Step-by-step explanation:

Given

[tex]A = (- 1, 8)[/tex]

[tex]B = (-8, 8)[/tex]

[tex]C = (-5, 1)[/tex]

Required

Determine the reflected image in the x axis

When a point is reflected across the x axis, the x coordinate remains the same, while the y coordinate is negated.

In other words,

[tex]A(x,y)[/tex] when reflected becomes [tex]A'(x,-y)[/tex]

So, for each of the following points

[tex]A = (- 1, 8)[/tex]

[tex]B = (-8, 8)[/tex]

[tex]C = (-5, 1)[/tex]

There images are:

[tex]A' = (- 1, -8)[/tex]

[tex]B' = (-8, -8)[/tex]

[tex]C' = (-5, -1)[/tex]

Answer:

A

Step-by-step explanation:

Assuming you mean the square root of five, then the answer is A.

You start by taking the square root of both sides.

√(x - 4)^2 = ±√5

x - 4 = ±5

x = 4 ±5

Answer:

K=2/7  

in ratios you are dividing that to that(that:that)

I hope this is good enough:

Answer: C (0,0), (-4,0) and (0, -5)

Step-by-step explanation:

After repositioning the triangle, the vertices will be A(0, 0), B(0, -5), and C(-4, 0). This new positioning will make the coordinate proof easier since the coordinates are now simpler, and one vertex is located at the origin, which often simplifies the calculations in coordinate geometry proofs.

To make a coordinate proof easier, it's helpful to reposition the triangle in a way that simplifies the calculations and coordinates. In this case, you can reposition the triangle by translating it so that one of its vertices aligns with the origin (0, 0). This process is known as translation.

Let's reposition the triangle so that vertex A(5, -2) aligns with the origin (0, 0). To do this, we need to subtract the x-coordinate of vertex A from all the x-coordinates of the other vertices and subtract the y-coordinate of vertex A from all the y-coordinates of the other vertices.

The new coordinates for the repositioned triangle will be:

A(5, -2) -> A(0, 0) (remains the same, as it aligns with the origin)

B(5, -7) -> B(5 - 5, -7 - (-2)) -> B(0, -5)

C(1, -2) -> C(1 - 5, -2 - (-2)) -> C(-4, 0)

To know more about coordinate geometry proofs.:

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Answer:

some excuse to get points um hi

Step-by-step explanation:

Answer:

the answer would be x=6

to find it you would set 3x-2 equal to 2x+4 and solve because the two sides would be equal if the triangles are congruent

hope this helps :)

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

x=6

Step-by-step explanation:

Since we are not given the required parameters, we can use the following parameters

Given:  

∠ A  =  5 x + 30 °

∠ B  =  2 x

Since △ABC is isosceles with AB = BC, then ∠ A  = ∠ C (the base angles of an isosceles triangle are equal)

Since sum of angle in a triangle are the same, then;

∠ A  + ∠ B + ∠ C = 180°

Substitute the given functions and get x;

5x+30 + 2x + 5x+30 = 180

12x + 60 = 180

12x = 180-60

12x = 120

x = 120/12

x = 10°

∠ A  = 5x+30

∠ A  = 5(10)+30

∠ A  = 80°

Since ∠ A  =∠ C

∠ C = 80°

For ∠ B;

∠ B = 2x

∠ B = 2(10)

∠ B = 20°

Let AB = 1, since AB = BC, BC = 1

To get AC, use the sin rule;

a/sin∠ A  = b/sin∠ B

a/sin80 = 1/sin20

asin20 = sin80

a = sin80/sin20

a = 0.9848/0.3420

a = 2.879

Hence AC ≈ 3

Note that the values of the sides and angles are assumed.

Answer:

18.8 pounds

Step-by-step explanation:

your equation would be a proportion of 125/47 = 50/x

solve this to get 18.8

Answer:

133 pounds

Step-by-step explanation:

Answer:

Oohhh coooooooooooool

Step-by-step explanation:

When your finish, post a pic

I am excited!

GOOD LUCK

Answer:

Niceee

Step-by-step explanation:

Tell us the value of the variable to solve

The graph is attached btw

Answer:

Bet.

Step-by-step explanation:

Answer:

A C and D

Step-by-step explanation:

Answer:

I believe A, C, D

Step-by-step explanation:

Answer:

Exact answer: 1/3   Decimal Form : 0.3

Step-by-step explanation:

Answer:

34in. of snow = +50 snow passes

+34in. of snow = +50 snow passes

Step-by-step explanation:

Answer:

This isn't my fav but its my moms car (Gen G 70)

Step-by-step explanation:

Answer:

I think it has to be the Lexus is

Step-by-step explanation:

Answer:

1 no 2 no 3 no 4 yes 5 yes

Step-by-step explanation:

A is no, b is no, c is no, d is yes and e is yes.

An integer is a whole number. D and E and -9 and 60 so that is correct.

Hope this helps u plz hit the crown :D

Answer:

all no except -63/7 and -60

Step-by-step explanation:

Answer:

Step-by-step explanation:

The true statements are:

45 does not go into 285 evenly.

The quotient is 6 with a remainder of 15.

Here,

To divide 285 by 45, we perform the division:

  6

-------

45 | 285

  - 270

  -------

     15

The quotient is 6 with a remainder of 15.

Now, let's analyze the statements:

45 goes into 285 evenly. - False.

45 does not divide 285 evenly since there is a remainder of 15.

45 does not go into 285 evenly. - True.

As explained above, 45 does not divide 285 evenly, and there is a remainder of 15.

The quotient contains a repeating decimal. - False.

There is no repeating decimal in the quotient since the division is a whole number (6).

The quotient contains a terminating decimal. - False.

As mentioned earlier, there are no decimals involved in the quotient; it's a whole number.

The quotient is 6 with a bar above 3. - False.

The quotient is 6 with a remainder of 15, not 6.3.

In summary, the true statements are:

45 does not go into 285 evenly.

The quotient is 6 with a remainder of 15.

To learn more on division click:

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Answer:

here it is

Step-by-step explanation:

Answer:

Yes, I am 99% sure your right.

Answer:

x = -1.3

Step-by-step explanation:

Answer:

dcc

Step-by-step explanation:

aajajaja

Answer:

the answer is b

Step-by-step explanation:

pls give me brainliest plsss i gave you answer

Answer:

42 cm

Step-by-step explanation:

Area of rectangle (shaded area):

length × breadth

length: 7 cm

breadth: 7 - 2(0.5) = 6 cm

7 × 6 = 42 cm

Answer:

42 cm is the correct answer of this one

Answer:

Ana baked 5 cookies and wanted to divide 1.5 of the cookies to her friends and the rest to her family. How many cookies were given to her friends?

Step-by-step explanation:

Answer:

that is my answer hopes it helps you

Step-by-step explanation:

the 5÷ 1 and 1 I got 1.5 for answer