Select the statements that are true for the graph of y=−(x−0.5)2+9 . Choose all correct statements. The vertex is (−0.5,9) . The graph has a maximum. The graph has a minimum. The vertex is ​ (0.5,9) ​.

Answer:

Option 3

Step-by-step explanation:

Answer:

the location of point A after the transformations are complete is (-5, 1)

Step-by-step explanation:

Given the coordinate of the trapezoid at A(-5, 1), B(-4, 3), C(-1, 3) and D(-2, 1).

The location of point A is at (-5, 1) which is the second quadrant, when it is rotated 180 degrees about the origin, the point moves to the fourth quadrant and the new point is at (5, -1). If it is then reflected over the x axis, the x coordinate remain the same and the sign of the y coordinate changes making the new point (5, 1). If it is then reflected over the y axis, the y coordinate remain the same and the sign of the x coordinate changes making the new point (-5, 1).

the location of point A after the transformations are complete is (-5, 1)

Answer:

the location of point A after the transformations are complete is (-5, 1)

Step-by-step explanation:

Answer:

2a). Y= 1. 3= x

2b). Y=4 x= 1

3).

Y= x²+3x-18

For -5

First difference

10

Second difference

-8

For -4

First difference

4

Second difference

-14

For -3

First difference

9-9= 0

Second difference

-18

For -2

First difference

-2

Second difference

-20

For -1

First difference

-2

Second difference

-20

For 0

First difference

0

Second difference

-18

The relation ia a quadratic relation because of the highest Power of x to be 2

Step-by-step explanation:

For

Y=- x+4. Y= 1

Y=x-2. 1= x-2

2y =2. 1+2= x

Y= 1. 3= x

For

Y= x+3. 1= x

Y= 3x+1. Y= 3+1

0= 2x-2. Y= 4

2= 2x

1= x

Y= x²+3x-18

For -5

First difference

25-15= 10

Second difference

10-18= -8

For -4

First difference

16-12= 4

Second difference

4-18= -14

For -3

First difference

9-9= 0

Second difference

0-18 = -18

For -2

First difference

4-6= -2

Second difference

-2-18= -20

For -1

First difference

1-3 = -2

Second difference

-2-18 = -20

For 0

First difference

0+0 = 0

Second difference

0 -18= -18

The relation ia a quadratic relation because of the highest Power of x to be 2

Answer:

y = negative 1 over 2x + 11

Step-by-step explanation:

Given the table :

X - - - - Y

2 - - - - 10

4 - - - - 9

6 - - - - 8

8 - - - - 7

The equation can be modeled using the equation of a line or linear equation and obtaining the equation of the best fit

y = mx + c

x and y are the variables

m = slope or gradient of the line

c = intercept

The equation can be obtained by using the linear regression calculator, Inputting the x and y values which yields the equation of the best fit line.

The result obtained from the calculator is:

ŷ = -0.5X + 11

Step-by-step explanation:  y = negative 1 over 2x + 11 is the correct answer. I took the test. Have a good day! :D

Answer:

A. 8x² + 2y²

Step-by-step explanation:

There is a formula for the perimeter.

2l + 2w

2(4x²) + 2(y²)

8x² + 2y²

The perimeter of the rectangle is 8x² + 2y².

Answer:

The error is in Step 2. The student distributed -3 incorrectly; it should have been 9, not -9. The correct solution is -8 - 24 + 9 + 13 = -32 + 9 + 13 = -32 + 22 = -10.

Hey there! :)

Answer:

The polygon has 8 sides.

Step-by-step explanation:

Use the sum of interior angles formula to solve.

The sum of the interior angles is equal to (n-2)180. If 135° is one angle, we can simply set up an expression to represent this situation:

135 = (n-2)· 180 / n

Multiply both sides by n:

135n = (n-2) · 180

Distribute the 180:

135n = 180n - 360

Subtract 180n from both sides:

-45n = -360

Divide both sides by -45:

n = 8. The polygon has 8 sides.

Answer:8 sides

Step-by-step explanation:

Answer:

Step-by-step explanation:

we khow that the height of the cylinder is 32 inches

divide it by 2 to get the radius 32/2= 16

let V be the volume :

The volume of the sphere will be 5461.3 π cubic inches. Then the correct option is D.

Let r be the radius of the sphere.

Then the volume of the sphere will be

V = 4/3 πr³ cubic units

A sphere fits perfectly into the cylinder as shown, touching the top and bottom of the cylinder.

If the height of the cylinder is 32 inches.

The height of the cylinder and sphere are same.

Then the radius of the sphere will be

r = 32 / 2

r = 16 inches

Then the volume of the sphere will be

V = 4/3 π(16)³ cubic units

V = 5461.3 π cubic inches

Then the correct option is D.

More about the volume of the sphere link is given below.

https://brainly.com/question/9994313

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Answer:

1. B, step 3

2. C, (7, -3)

Step-by-step explanation:

1. When distributing -3 in step 3, it's supposed to be -39, not 39.

2. If you solve the rest of the problem with -39 instead, you get (7, -3)

Answer:

B. 18 cm.

Step-by-step explanation:

Because they are similar, we can say that segment AC corresponds to segment DF, and segment AB corresponds to segment ED. So, we can set up a proportion.

[tex]\frac{16}{24} =\frac{12}{x}[/tex]

[tex]\frac{2}{3} =\frac{12}{x}[/tex]

2 * x = 12 * 3

2x = 36

x = 18

So, the length of ED is B. 18 cm.

Hope this helps!

Answer:

the answer is 5.

given, 2c-7c+8=-17

or, -5c=-17-5

or, c=-25/-5

therefore the value of c is 5...

Step-by-step explanation:

[tex]2c -7c +8 =-17\\Collect- like- terms\\2c-7c=-17-8\\Simplify\\-5c = -25\\Divide-both-sides-of-the-equation-by -5\\\frac{-5c}{-5} = \frac{-25}{-5} \\\\c = 5[/tex]

Answer:

p = 100

Step-by-step explanation:

If Q and T are midpoints, then the triangles URS and UQT are similar triangles and verify the following proportions:

[tex]\frac{QT}{RS} =\frac{UQ}{UR} =\frac{UT}{US} =\frac{1}{2}[/tex]

and all should equal 1/2 because Q and T are midpoints.

Then we study in particular the proportion:

[tex]\frac{QT}{RS} =\frac{1}{2}[/tex]

since we know both segments can be expressed in terms of "p" as indicated in the problem:

[tex]\frac{QT}{RS} =\frac{1}{2}\\\frac{p-87}{p-74} =\frac{1}{2}\\2(p-87)=p-74\\2p-174=p-74\\2p-p=174-74\\p=100[/tex]

Answer:

Solution,

Total sectors = 8

Total yellow sector = 1

Required probability:

[tex] \frac{1}{8} [/tex]

Hope this helps...

Good luck on your assignment..

Answer:

1/8

Step-by-step explanation:

The probability of getting a yellow can be found by dividing the number of yellow sections by the total number of sections.

P(yellow)= yellow/total

There is only 1 yellow section out of a total of 8 sections.

yellow= 1

total= 8

P(yellow)= 1/8

This fraction cannot be reduced further, so our answer is 1/8.

Answer: [tex]\sqrt{72x}[/tex]

Step-by-step explanation:

First turn 3 into [tex]\sqrt{9}[/tex].  Then multiply [tex]\sqrt{9}[/tex] and [tex]\sqrt{8x}[/tex] to get [tex]\sqrt{72x}[/tex]

The equivalent to the 3 square root 8x is 6[tex]\sqrt{2x}[/tex].

Equivalent to 3 square root 8x to be determined.

Root of of the value is the fraction power to value.

Here,
3[tex]\sqrt{8 x} =3 \sqrt{2^3x}\\[/tex]

[tex]=2*3\sqrt{2x} \\= 6\sqrt{2x}[/tex]

Thus, the equivalent to the 3 square root 8x is 6[tex]\sqrt{2x}[/tex].

Learn more about roots here:
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Answer:

The value of the printer on the first year was $ 23,750.00. On the second year it was $ 22,562.5. On the third year it was $ 21,434.38.

Step-by-step explanation:

Since the printer depreciates at a rate of 5% per year, I believe the stated equation is miss typed. Therefore I'll answer this with the correct equation that would represent that setting:

[tex]y(x) = 25,000*0.95^x[/tex]

In the first year the value of the printer is:

[tex]y(1) = 25,000*0.95^1 = 23,750[/tex]

On the second year the value of the printer is:

[tex]y(2) = 25,000*0.95^2 = 22,562.5\\[/tex]

On the third year the value of the printer is:

[tex]y(3) = 25,000*0.95^3 = 21,434.38\\[/tex]

The value of the printer on the first year was $ 23,750.00. On the second year it was $ 22,562.5. On the third year it was $ 21,434.38.

Answer:

  x = 125°

Step-by-step explanation:

The sum of angles in an n-sided polygon is (180°)(n -2). For a hexagon, the sum of angles is ...

 (180°)(6 -2) = 720°

We can use this to find x.

  x +117° +124° +102° +145° +107° = 720°

  x = 720° -595°

  x = 125°

Hey there! :)

Answer:

f(-2) = 2.

Step-by-step explanation:

To find f(-2), we simply need to look at the y value at x = -2.

At x = -2, the y value is equal to 2.

Therefore:

f(-2) = 2.

Answer: b)2

Step-by-step explanation:

Visually, when x = -2, y = 2

Answer:

3n + 6 ≤ n - 5

Hope that helps.

Answer: -8/5

Step-by-step explanation:

I know this because -1 2/5 is -7/5 and 1 1/7 is 8/7. Multiply the numerator and denominator together and you get the answer

Hi! :)

Answer:

-1.6 or -1 3/5

Step-by-step explanation:

This is how I got -1 3/5

First we have to convert the mixed number into fractions.

Than you have to use the formula

(Top) -7 x 8

(Bottom) 5x7

And you will get -56/35

Now you have to convert-56/25 into mixed number

Which will be -1 3/5

So the answer is -1 3/5 or -1.6

Hope this helps!

By, BrainlyMember ^-^

I hope I am correct, brainliest would be great!

✨Good luck!✨

Answer:

59

Step-by-step explanation:

5: 30 pm is 2.5 hours after 3 : 00 pm

Substitute x = 2.5 into the equation

y = - 6.2(2.5)² + 41.5(2.5) - 5.6

  = - 38.75 + 103.75 - 5.6

  = 59.4

The average number of cars is 59

Answer: 0%

Step-by-step explanation:

There are 5 colors of jelly beans.

Kaz ate all the green beans, so now only 80% of the jelly beans remain.

Kaz ate half of the orange pieces so now only 70% of the jelly beans remain.

Then Kaz ate half of the remaining pieces, so only 35% of the beans remain.

Current numbers: 0% green, 5% orange, 10% red, yellow, blue

Then he eats red and yellow candies in equal proportions until only 15% of the beans remain.  This means that he ate 20% worth of red and yellow beans.  This means that he ate all of the red and yellow beans.

Thus, there are 0% red beans left.

Answer:

10 square units.

Step-by-step explanation:

It is given that triangle ABC has its vertices A, B, and C on the sides of a rectangle 4 units by 5 units.

Height of triangle = 4 units

Base of triangle = 5 units

We need to find the area of triangle.

Area of triangle [tex]=\dfrac{1}{2}\times base \times height[/tex]

Substitute base = 5 and height = 4 in the above formula.

Area of triangle [tex]=\dfrac{1}{2}\times 5\times 4[/tex]

Area of triangle [tex]=\dfrac{20}{2}[/tex]

Area of triangle [tex]=10[/tex]

Therefore, the area of triangle ABC is 10 square units.

Answer:

9

Step-by-step explanation:

Answer:

Complementary means they add up to 90, so you want 2 angles that add up to 90...so what do you mean for 93? Are you talking supplementary,(add to 180), because that would be 87.

Answer: no complement

Explanation: To find the complement of a 93 degree angle, we take 90 minus the measure of the angle which in this case is 90° - 93°.

Notice that this gives us a negative angle measure

and since we can't have a negative angle,

we say that the given angle has no complement.

Watch out for negative answers to geometry problems.

Since we're usually talking about angle measures

or segment lengths, negatives will not work.

Answer:

A. Inside the Circle

Step-by-step explanation:

If you graph the circle, you should be able to see that when x = 6, y =1.414, so (6, 1) would lie inside the circle.

Answer:

A= 695.3cm²

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

To add fractions, we need to make the denominators the same. Luckily, we can simplify 2/10 to 1/5. Now that the denominators are both 5, we can add. When adding fractions, we only add the numerator, and the denominator remains the same, so we'd do 4+1/5, which equals 5/5, which simplifies to 1.

Answer:

1 or 10/10

Step-by-step explanation:

Step 1 make a common denominator

            to make a common demoniator multiply the top and bottom number by the same number

                         so multiply the 4 and 5 by 2 to get 8/10

Step 2 now that you have 8/10 add it with 2/10

Step 3 solve to get 10/10 and then simplify it to 1

Answer: B

Step-by-step explanation:

The range of a function is every valid y value, in this case represented by B

Answer:

A

Step-by-step explanation:

Diameter = 32 in

r = 32/2 = 16 in

Surface area of sphere = 4πr²

                                      = 4 * 3.142 * 16 * 16

                                      = 3217.408

                                      = 3217 in²

Answer:

Solution,

Diameter (d)= 32 in

Radius (r)= 32/2= 16 in

Surface area of sphere:

[tex]4\pi {r}^{2} \\ = 4 \times \pi \times {(16)}^{2} \\ = 4 \times \pi \times 256 \\ = 1024\pi \\ = 1024 \times 3.142 \\ = 3217.108 \: {in}^{2} [/tex]

Hope this helps...

Good luck on your assignment...

|x| < 3 turns into -3 < x < 3

This says that x is between -3 and 3, but cannot equal either endpoint.

The graph will be a number line with open circles at -3 and 3. Then you shade in between those open circles.

It's the graph below vvv/ Have a good day! xx