Line j has a slope of -3/7. Line k is parallel to line j. What is the slope of line k

Answer:

There are no solutions.

Answer:

15° & 100°

Step-by-step explanation:

360-170-75=115

115÷23=5

3x5=15

20x5=100

Answer:

[tex]Area = 476m^2[/tex]

Step-by-step explanation:

Given

See attachment

Required

The uncovered area

First, calculate the area of the rectangle

[tex]Area = Length * Width[/tex]

From the attachment

[tex]Length = 25m[/tex] and [tex]Width = 20m[/tex]

So:

[tex]Area = 25m * 20m[/tex]

[tex]Area = 500m^2[/tex]

The area of the triangle is:

[tex]Area = \frac{1}{2} * Base * Height[/tex]

From the attachment

[tex]Base = 8m[/tex]

[tex]Height = 6m[/tex]

So:

[tex]Area = \frac{1}{2} * 8m * 6m[/tex]

[tex]Area = \frac{1}{2} * 48m^2[/tex]

[tex]Area = 24m^2[/tex]

The uncovered area is:

[tex]Area = 500m^2 - 24m^2[/tex]

[tex]Area = 476m^2[/tex]

Answer:

20% of 100 is 20

Step-by-step explanation:

20% x 100

(20 / 100) x 100

(20 x 100) / 100

2,000 / 100

20

Answer:

1/3

Step-by-step explanation:

Hey There!

The slope of y=1/3x is 1/3

The number right in front of the x is the slope

Hope this helps :)

Answer:

0.8

Step-by-step explanation:

Answer: 1 minute and 25 seconds

Step-by-step explanation:

Answer:

second choice

Step-by-step explanation:

edge

The region outside the circle is under the consideration. Then the correct option is B.

A circle can be characterized by its center's location and its radius's length.

Let the center of the considered circle be at the (h,k) coordinate.

Let the radius of the circle be 'r' units.

Then, the equation of that circle would be:

(x – h)² + (y – k)² = r²

The inequality equation of the graph is given below.

(x – 3)² + (y + 4)² > 36

(x – 3)² + (y + 4)² > 6²

From the equation, the radius of the circle will be 6 units and the center of the circle will be (3, –4).

The region outside the circle is under the consideration.

Then the correct option is B.

The graph is given below.

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Answer: A. The amplitude is 3.

Step-by-step explanation:

Given function : [tex]f(x) = -3sin(x) + 2[/tex]

Period of a sine function is [tex]2\pi.[/tex]

Since [tex]-1\leq \sin x \leq 1[/tex]

[tex]\Rightarrow\ -3\leq -3\sin x\leq 3\\\\\Rightarrow\ -3+2\leq -3\sin x+2\leq 3+2\\\\\Rightarrow\ -1\leq -3\sin x+2\leq 5[/tex]

i.e. Range is [-1,5]

Amplitude = 3 [coefficient of sin x]

Only option A. is correct.

Answer:

8

Step-by-step explanation:

I got 8 in a short version. The full answer is not complete. It is 8.18812697...

But if you shorten it, 8 is the best estimation.

Answer:

The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"

Step-by-step explanation:

Answer:

a ≥ 5

Step-by-step explanation:

Answer: The value of (f+g)(2) = -1

Step-by-step explanation:

Given: f(2)=-14 and g(2)=13

To find: (f+g)(2)

Addition of two functions:

(f+g)(x) = f(x)+g(x)

Then, (f+g)(2) = f(2)+g(2)

(f+g)(2)  = -14+13  [given]

(f+g)(2)  = -1

Therefore , the value of (f+g)(2) = -1

Answer: a=-3.4

Step-by-step explanation: you mean solve for a:)

-2a+7-3(-9-4a)=0        We would have to equal this equation to 0

-2a+7+27+12a=0         We multiply the -3 with the parentheses

10a+34=0                     Add the like terms, and subtract 34 from both sides

10a=-34                        Then divide both sides by 10

a=-3.4

Answer:

Infinitely many solutions.

Step-by-step explanation:

x can be any number, and the y will change with x.

Answer:

3.46

Step-by-step explanation:

Answer:

$51

Step-by-step explanation:

32+5+44

81-30

$51

Answer: hi

Step-by-step explanation: sorry needed points

Answer:

The dependent variable is the shoe size

Step-by-step explanation:

Answer:

2:6

Step-by-step explanation:

Answer:

the answer is 3:1

Step-by-step explanation: you divide both sides by the same number

1/3=3

3/3=1

3:1

Answer:

25(x+2)(x−2)

Step-by-step explanation:

The solution is A = 25 ( x - 2 ) ( x - 2 )

The equation to the expression is given as A = 25 ( x - 2 ) ( x - 2 )

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

A = 25x² - 100   be equation (1)

On simplifying the equation , we get

Taking 25 as the common factor of the equation , we get

A = 25 ( x² - 4 )

Now , ( x² - a² ) = ( x + a ) ( x - a )

So , the value of ( x² - 4 ) can be simplified as

A = 25 ( x + 2 ) ( x - 2 )

Therefore , the value of A is 25 ( x + 2 ) ( x - 2 )

Hence , the equation is A = 25 ( x + 2 ) ( x - 2 )

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Answer:

I think its B but I'm not 100% sure

Answer:

Its 20 buckets.

Step-by-step explanation:

Answer:

x=9

Step-by-step explanation:

The expression is for the interior angle of the hexagon; one interior angle is equal to .

Since an interior angle of a hexagon measures 120°, we have the equality

.

Now it is just a matter of solving for  

11x=120-21

11x=99

x=99/11

x=9

The value of {x} for the hexagon shown is 9.

A hexagon is a polygon with 6 equal sides. The perimeter of a hexagon is the sum of all the six lengths. The measure of the interior angle of a hexagon is 120 degrees.

Given is to find the value of {x} in the Hexagon shown below.

The measure of the internal angle of a hexagon is 120 degrees. So, we can write -

(11x + 21) = 120

11x = 120 - 21

11x = 99

x = 9

Therefore, the value of {x} for the hexagon shown is 9.

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Answer:

155/20

Step-by-step explanation:

155/20 in decimal form is 7.75, which is only 0.25 off of 8

7.511 is 0.489 off of 8

8.3% is technically not anywhere near 8 because a percentage needs to be a percentage of something in order to make sense.

Answer:

[tex]Area = 12.5m^2[/tex]

Step-by-step explanation:

Given

See attachment

Required

Determine the area

The area is calculated using:

[tex]Area = \frac{1}{2} * (Sum\ of\ parallel\ sides) * Height[/tex]

From the attached image:

The parallel sides are 4m and 6m respectively while the height is 2,5m

So, the area is:

[tex]Area = \frac{1}{2} * (4m + 6m) * 2.5m[/tex]

[tex]Area = \frac{1}{2} * 10m * 2.5m[/tex]

[tex]Area = 5m * 2.5m[/tex]

[tex]Area = 12.5m^2[/tex]

Answer:

40 years

Step-by-step explanation:

He was also the first Roman Emperor