What is the slope for this graph?

The expression x² + 8x + 16 represents the area of the square.

The area of the square is defined as the product of the length and width.

Given data as:

A square has a side length of (x+4)

The area of the square = (x+4)(x+4)

The area of the square = (x+4)²

The area of the square = x² + 2(x)(4) + 4²

The area of the square = x² + 8x + 16

Hence, the expression x² + 8x + 16 represents the area of the square.

Learn more about the area of the square here:

https://brainly.com/question/1561162

#SPJ2

Answer:

Step-by-step explanation:

Initial temperature was -6°C then went up 4°:

Now the number line:

-2 is in between -3 and 0 in the number line so it matched point B

Answer:

whatever the person above said is right

Step-by-step explanation:

Answer:

Time taken for each lap = 3/8 of an hour

Step-by-step explanation:

Given:

Time taken for 4 laps = [tex]1\frac{1}{2}[/tex] = 3/2 hours

Find:

Time taken for each lap

Computation:

Time taken for each lap = Time taken / Number of laps

Time taken for each lap = (3/2) / 4

Time taken for each lap = 3/8 of an hour

Answer:

12.075

Explain:

Price after mark-up: 10*115% = 11.5

Price after sales tax: 11.5 * 105% = 12.075

Step-by-step explanation:

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

i . need monies

Answer:

13 1/2

Step-by-step explanation:

You're welcome :)

Answer:

w=9/8

Step-by-step explanation:

i searched it up XD

Answer:

11.43 ft

Step-by-step explanation:

Mean = sum of low tides / total number of low tides

(20.22 ft + 2.64 ft + 20.22 ft + 2.64 ft.) / 4 = 11.43ft

Answer:

5z = 40 and 5z = -40

Step-by-step explanation:

Since the equation is absolute value it will produce two equations 5z=40 and 5z=-40 since the 5z could be positive or negative, we can't tell with the absolute value bars

Answer:

Step-by-step explanation:

domain: 7,9,12,21

range:9,10

domain is x

range is y

Answer:

a) Speed of the cyclist is (2.75/0.4) = 6.875 miles per hour.

b) It will take (5.5/6.875) = 0.8 hours to travel 5.5 miles at this rate.

Answer:

The ratio of smaller rectangle to larger is 1 : 8.

Step-by-step explanation:

Given that:

Area of smaller rectangle = 25 square feet

Area of larger rectangle = 200 square feet

Ratio of areas of these similar rectangles;

Smaller rectangle : Larger rectangle

25 : 200

1 : 8

Hence,

The ratio of smaller rectangle to larger is 1 : 8.

Answer:

The slope is 5/3

Step-by-step explanation:

I know that the slope is 5/3 because the rise or y is 5 and run or x is 3. Rise/Run = 5/3.

Given:

In a right angle triangle, two interior angles are 60° and 30°, and their opposite sides are x and 3 respectively.

To find:

The length of side x in simplest radical form with a rational denominator.

Solution:

In a right angle triangle,

[tex]\tan \theta=\dfrac{Perpendicular}{Base}[/tex]

Using this formula for the given triangle, we get

[tex]\tan 30^\circ=\dfrac{3}{x}[/tex]

[tex]\dfrac{1}{\sqrt{3}}=\dfrac{3}{x}[/tex]

On cross multiplication, we get

[tex]1\times x=3\times \sqrt{3}[/tex]

[tex]x=3\sqrt{3}[/tex]

Therefore, the length of side x in simplest radical form is [tex]3\sqrt{3}[/tex] units.

Answer:

The average speed was about 6,000 kilometers (or 3,200-3,700 miles)

Step-by-step explanation:

hope this helps!

Answer:

x = 53/9

Step-by-step explanation:

9 x - 2×(8) = 37

9 x - 16 = 37

9 x = 37 + 16

9 x = 53

x = 53/9

Answer: x = 10

Step-by-step explanation:

-x = 9

Whenever there's a negative number you always know there's a 1 in front of the x

-1x =9

+1 +1

equals x= 10

Answer:

c I think it might be c

Step-by-step explanation:

Answer:

A) 14 because 14 to the power of 2 ( or 14 x 14 ) is 196 and -14 because its the opposite.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

it is the monthly plus the flat cost

Answer:

4 is expected to be damaged out of the next 20

Step-by-step explanation:

From the observation made, we have that 4 of the toys were damaged and 16 were not damaged

Thus, the probability of having a damaged toy is 4/20 = 1/5

Now, for the next 20; we have 1/5 of them expected to be damaged

So, the expected damaged number out of the next 20 will be:

1/5 * 20 = 4

Answer:

No.

Step-by-step explanation:

Since we know the side lengths of the triangle, we can figure out whether or not this is a Pythagorean triple.

Pythagorean theorem: a^2 + b^2 = c^2

a and b are both smaller than c.

So,

8^2 = 64.

13^2 = 169.

15^2 = 225.

64 + 169 = 233.

233 is not equal to 225.

Therefore, this is not a right triangle.

Answer:

There is no possible answers

Step-by-step explanation:

We are told in the above question that:

"The HCF of my two numbers is 6.

This means the two numbers are factors of 6

"The LCM of my two numbers is 15"

LCM means the lowest common multiple.

This means the two numbers must be have 15 as one of its multiples.

From the above explanation above, there are no two numbers like that

Answer:

B, C, D

Step-by-step explanation:

They have the < or > they are inequalities

Answer:

3y=1-2x

y=(1-2x)/3

m=-2/3x

c=1/3

Step-by-step explanation:

Answer:

576

Step-by-step explanation:

3 x 8= 24

24^2= 576ft

Answer:

192 ft²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Here r = 8 , then

A = π × 8² = 3 × 64 = 192 ft²

Answer:

y=[tex]\frac{12-4x}{3}[/tex]

Step-by-step explanation:

3y-4x=12

3y=12-4x

y=[tex]\frac{12-4x}{3}[/tex]

Length of a carton :

[tex] = \frac{22}{3} \: feet[/tex]

Width of the carton :

[tex] = \frac{11}{8} \: feet[/tex]

Height of the carton :

[tex] = \frac{11}{5} \: feet[/tex]

Volume of the carton :

= Length × Width × Height

[tex] = \frac{22}{3} \times \frac{11}{8} \times \frac{11}{5} [/tex]

[tex] = \frac{2622}{120} [/tex]

[tex]\color{hotpink} = 21.85 \: feet[/tex]

Therefore, the volume of the carton = 21.85 feet.