PLZZZ HELP ME WITH THIS MATH

Answer:

The x coordinate of the vertex is 0.

Step-by-step explanation:

y=2x(x+4)

y = 2x^2 + 8

Vertex form is

y = 2(x - 0)^2 + 8.

So, the vertex is at (0, 8)

Add them all up

36 + 10 +7 +2

46 + 7 + 2

46 + 9 =

55

Answer:

55

Step-by-step explanation:

theres key words in here that tell you that your going to add.

Answer: x=18, y=30

explanation: bc i’m right

Answer: The size and shape will only change when the transformation being made to the figure is a dilation. Since it is only being translated, its image and preimage are still congruent in size.

Step-by-step explanation:

For dilation, the size and shape of a figure only changes when transformed while if translated, the image and preimage  of the figure remains congruent in size.

Transformation is a way of changing the size and shape of an object in an xy-plane

Some of the transformation techniques used are translations and dilation

For dilation, the size and shape of a figure only changes when transformed while if translated, the image and preimage  of the figure remains congruent in size.

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[tex]{ \qquad\qquad\huge\underline{{\sf Answer}}} [/tex]

Here we go ~

1. Multiply v and w :

[tex]\qquad \sf  \dashrightarrow \:v \times w = vw[/tex]

2. add 9 to the vw :

[tex]\qquad \sf  \dashrightarrow \: vw + 9[/tex]

Hence the required expression is : vw + 9

Answer:

7. x + 1

8. d + 4

9. y + 3

Step-by-step explanation:

7. x + 1

8. d + 4

9. y + 3

To find coterminal angles, you have to either add or subtract 2π. In this case, you would use 8π/4 so there is a common denominator.

Positives:

-3π/4+8π/4 = 5π/4

5π/4+8π/4 = 13π/4

Negative:

-3π/4-8π/4 = -11π/4

-11π/4-8π/4 = -19π/4

In geometry, an angle measure is the length of the angle formed by two rays or arms intersecting at a common vertex.

Using a protractor, angles are measured in degrees (°). Joseph Huddart created the protractor in 1801. It was a more sophisticated protractor.

The angle created at the center of a circle is measured in radians, the unit of angular measurement. It is described as an angle that subtends from a circle's center and intercepts at an arc with a radius equal to the circle's radius. 57.3° is equal to one radian.

Acute angle, Obtuse angle, Right angle, Straight angle, reflex angle, and full rotation are the names of basic angles.

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Answer:

x < 1 or x > 6

Step-by-step explanation:

Inequality to model the situation the number and of people who attended the game was at least50.

n was at least 50

means the minimum number was 50, but it could be more

n is greater than or equal to 50

n≥50

The property of being uneven or unequal, for example. Social inequality is a. b: unequal opportunity or distribution. Lack of evenness is c. d: the quality of being changeable or variable.

Some of the more notable examples of social inequality include income disparity, gender inequality, access to healthcare, and social class. In the medical field, some patients receive better and more expert care than others.

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Answer:

= - 2 x 2 + 5

Step-by-step explanation:

Answer: that’s super easy

Step-by-step explanation:

Answer: least common multiple and they meet up on the 28th day.

Step-by-step explanation: Sally's family goes on their 7th trip on the 28th day since 7*4 =28. Mary's family goes on their 2nd trip also on the 28th day since 14 * 2 = 28. 28 is the LCM.

Answer:

They would meet on the 28th day; Least common multiple.

Step-by-step explanation:

Answer:

ACB:64   ACD:116  GFH:64  EFG:26

Step-by-step explanation:You could see how the angles are located.

Answer:

A ) Adjacent  and supplementary  B) Adjacent n neither C) is the same as A D) Non adjacent n complementary

Step-by-step explanation:

The Small arrow is Non adjacent or adjacent and under the big one is complementary, supplementary or neither

Answer:

Step-by-step explanation:

Options are:

-------------------------------------

Use the triangle inequality theorem: sum of any two side must be greater than the third side by length

Answer:

c

Step-by-step explanation:

the skew is more to the right, which makes it negative

Answer:

d

Step-by-step explanation:

Answer:

D. 268 cm^3

Step-by-step explanation:

Answer:

[tex]--------------------------------------------[/tex]

[tex]\frac{3}{4}\cdot\frac{-1}{8}[/tex] = [tex]-0.09375[/tex] [tex]or[/tex] [tex]-\frac{3}{32}[/tex]  

[tex]\frac{3}{4}\cdot-\frac{1}{6}[/tex] = [tex]-0.125[/tex] [tex]or[/tex] [tex]-\frac{1}{8}[/tex]

[tex]--------------------------------------------[/tex]

Step-by-step explanation:

[tex]--------------------------------------------[/tex]

[tex]\frac{3}{4}\cdot-\frac{1}{6}[/tex] = [tex]-0.125[/tex] [tex]or[/tex] [tex]-\frac{1}{8}[/tex]

[tex]or[/tex]

If you meant [tex]\frac{-1}{8}[/tex], [tex]then[/tex]

[tex]\frac{3}{4}\cdot\frac{-1}{8}[/tex] = [tex]-0.09375[/tex] [tex]or[/tex] [tex]-\frac{3}{32}[/tex]  

[tex]--------------------------------------------[/tex]

Hope this helps! <3

[tex]--------------------------------------------[/tex]

the simplified form of 3/4 x - 1/6 is (9x - 2) / 12.

To simplify the expression 3 / 4 x - 1 / 6, we can find a common denominator for the fractions and then combine the terms.

The common denominator for 4 and 6 is 12.

Multiplying the first term by 3 / 3 and the second term by 2 / 2 to get the same denominator:

(3 / 4) x (3 / 3) - (1 / 6) x (2 / 2)

This gives us:

9/12 x - 2/12

Now, we can combine the terms:

(9x - 2) / 12

Therefore, the simplified form of 3/4 x - 1/6 is (9x - 2) / 12.

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The cost of 1 pound of oranges is $1.53

Answer:

y-intercept: (0, -0.7)

x-intercept: (-1.2, 0)

Step-by-step explanation:

In the given figure

∵ The line intersects the y-axis at the point (0, -0.7)

∴ The point of intersection between the line and the y-axis is (0, -0.7)

→ By using the 2nd note above

∴ The y-intercept is (0, -0.7)

∵ The line intersects the x-axis at the point (-1.2, 0)

∴ The point of intersection between the line and the x-axis is (-1.2, 0)

→ By using the 1st note above

∴ The x-intercept is (-1.2, 0)

The area of the sector formed by the arc of the circle is 14 square feet.

A sector of a circle is a pie-shaped section of a circle formed by the arc and its two radii. A sector is formed when a portion of the circle's circumference (as well known as an arc) and two radii cross paths at both endpoints of a arc. A sector of a circle has the shape of a pizza slice or even a pie.

Now, according to the question;

Length of a sector is estimated by the formula = ∅×r

where ∅ is the angle formed by sector in radians and r is the radius of the circle.

Thus,

∅ = Length of a sector/r

The radius is r = 7 ft

The value of length of a sector = 4 ft

∅ = 4/7

∅ = 0.57 radians

Now, estimate the area of the sector.

area of a sector = (∅/2)×r²

Substituting the values.

area of a sector = (4/7/2)×7²

                          = (4/14)×49

area of a sector = 14 ft²

Therefore, the area of the sector is calculated as 14  ft².

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The complete question is-

In a circle with a radius of 7 feet, the radian measure of the central angle subtended by an arc with a length of 4 feet is . The area of the sector formed by the arc is square feet. Assume π = 3.14, and round your answers to the nearest hundredth.

Answer:

12

Step-by-step explanation:

12

Answer:

you have to give me more information

Step-by-step explanation:

Answer:

33.3333333333

Step-by-step explanation:

Answer:

33.3333% increase

Step-by-step explanation:

simplify....

15:20

Calculate percentage change

from V1 = 15 to V2 = 20

(V2−V1) |V1| ×100

= (20−15) |15| ×100

= 515×100

= 0.333333×100

= 33.3333%change

= 33.3333%increase

It's an increase cuz your going up and not going down a number

Hope this helped a little!

Answer:

12b.) d ≈ 6 (d = 5.9895833) and d represents the number of days you're renting for.

Step-by-step explanation:

Set up an equation:

(c + h)(d) = 600

(c + h)(d) = 96d + 25

96d + 25 = 600

Subtract 25 on both sides to isolate the d term:

(96d + 25) - 25 = (600) - 25

96d = 575

Divide by 96 on each side to fully isolate d:

(96d) ÷ 96 = (575) ÷ 96

d ≈ 5.9895833

Approximate to: d = 5.9896 or 6 (depending on how exact your answer has to be)

The value of d in this situation represents the number of days you're renting for.

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