PLEASE HELP ASAP!!!!!!!

A.) If two lines are parallel, then the same-side interior angles formed are congruent.


B.) If two lines are parallel, then the corresponding angles formed are congruent.


C.) Vertical angles are congruent.


D.) If two lines are parallel, then the alternate interior angles formed are congruent.

Answer:

64

Step-by-step explanation:

64= 8² and 64=4³

The other choices will give you decimals.

The equation describing the relationship between the number of cinema sites and years past 2000 is y = -220x + 6700. To predict the number of cinema sites in 2009, substitute x = 9 into the equation, resulting in a predicted value of 4720.

To write an equation describing the relationship between the number of cinema sites and years past 2000, we can use the slope-intercept form of a linear equation, which is y = mx + b. In this case, y represents the number of cinema sites and x represents the years past 2000.

The slope (m) can be found using the formula (change in y)/(change in x), and the y-intercept (b) can be found by substituting one set of ordered pairs into the equation.

From 2000 to 2004, the change in years past 2000 is 4, and the change in the number of cinema sites is -880. Therefore, the slope (m) is -880/4 = -220.

We can substitute the ordered pair (0, 6700) into the equation to find the y-intercept (b).

So, the equation describing the relationship is y = -220x + 6700, where y is the number of cinema sites and x is the years past 2000.

To predict the number of cinema sites in 2009, we substitute x = 9 (since 2009 is 9 years past 2000) into the equation:

y = -220(9) + 6700

y = -1980 + 6700

y = 4720.

Therefore, the predicted number of cinema sites in 2009 is 4720.

Answer:

x = 3

Step-by-step explanation:

vertical line mean x always constant

Answer:

x=3

Step-by-step explanation:

The equation for a vertical line is x=a, where a is any value

You plug in the point, and get x = 3

Answer:A

Step-by-step explanation:

Just took the ed test

Step-by-step explanation:

It is in the form of a² - b²

so it's correct product is

64x² - 16

so the answer is of option A.

Hope this will help u...:)

Answer: A≈201.06

We know the diamter is 8 and we're using Pi.

A=πr²

=π·8²

8 x 8 = 64

Now we multiply this by using Pi, it says Pi is 3.14. Therefore we multiply that by 64.

64 x 3.14 = 200.96

I hope this helped, have a good day!

Answer:

13 and 16 are functions.

If the x does not repeat,it is a function

Answer:

3.5 in. if the 35 feet side is the width

Step-by-step explanation:

Answer:

B: 137 ml. (It`s the smallest unit of measurment out of all the choices)

Step-by-step explanation:

It izz wat it izzzz!!!

    :)

Answer:

I'm unaware if this is what you're looking for? ‍♀️

Step-by-step explanation:

Your revenue minus your costs for goods or services is your gross profit. It follows a basic Sales – Cost = Profit equation. You're just subtracting a different category of cost. When you have your gross profit figure, use that number to determine your total profit. Sales – Cost = Profit

Answer:b)88.5 ft squared

Step-by-step explanation:

Answer:

B) 88.5 ft²

Step-by-step explanation:

Answer:

Removing the outliers would not affect the median.

Step-by-step explanation:

Jonathon will pay $342 for 22 pizzas.

Initially, Jonathon paid $237 for 15 pizzas, which included the $12 delivery charge. To find the cost per pizza, we first subtract the delivery charge from the total amount.

Total without delivery charge = $237 - $12 = $225

Now, we divide this amount by the number of pizzas to find the cost per pizza.

Cost per pizza = $225 / 15 = $15

For 22 pizzas, we multiply the number of pizzas by the cost per pizza and then add the delivery charge.

Total cost for 22 pizzas = (22 x $15) + $12 delivery charge

= ($330) + $12

= $342

Therefore, Jonathon will pay $342 for 22 pizzas.

Answer:

x=2,y=-3

Step-by-step explanation:

y=x-5....(1)

5x+2y=4...(2)

Let's substitute (1) into (2)

5x+2(x-5)=4

5x+2x-10=4

7x-10=4

Add 10 to both sides

7x=14

Divide both sides by 7

x=2

Substitute the value for x into (1)

y=x-5

y=2-5

y=-3

Therefore x is 2,y is-3

Answer:

x = 2, y = -3

Step-by-step explanation:

y= x - 5

5x + 2y = 4

5x + 2(x - 5) = 4

5x + 2x - 10 = 4

7x = 14

x = 2

y = 2 - 5

y = -3

Answer:

x= 2

Step-by-step explanation:

hello :

y= -5x²+20x      a= -5    b= 20

the axis symmetry  is the line when an equation is : x = -b/2a

x= -(20)/2(-5)

x= 2

The equation of axis of symmetry of the given parabola is x =2

A parabola is a plane curve drawn so that any point on it is the same distance from the focus and the directrix.

Given is an equation of parabola, y= -5x²+20x      

a= -5    b= 20

the axis of symmetry  is the line when an equation is : x = -b/2a

x= -(20)/2(-5)

x= 2

Hence, The equation of axis of symmetry of the given parabola is x =2

For more references on parabola, click;

https://brainly.com/question/21685473

#SPJ2

Answer:

I don't know what that is

Answer: dang good luck with that

Step-by-step explanation:

sorry

Answer:

y=x+3

Step-by-step explanation:

1.) Find slope

slope = (-1-3)/(-4-0)

= -4/-4

= 1

2.) Use point slope form

y-y1= m (x-x1)

both x1 and y1 are the points

m is the slope

3.) Plug in the numbers

for the points I chose (0,3) to plug in

y-3= 1 (x1-0)

y-3= x

y= x+3

Answer:

d = 135

Step-by-step explanation:

OK. Let's start by setting up the equation:

1/3d = 45

Now we multiply each side by 3 to get rid of the fraction:

d = 135.

Check:

135 divided by 3 is what we will solve next:

That equals 45.

Thus, d = 135 is correct.

Answer: 135

Step-by-step explanation:

1/3d=45

It can still be writing as

D/3=45

Cross multiply

D=45×3

D=135

Answer: A = 2500 (1.035)^n

A= $ 4,974.47

Step-by-step explanation:

A=P(1+r)^n

A= Amount

P= Principal

R= rate

N= # of years

A= 2500(1.035)^n

N=20

2500(1.035)^20

A= 4,974.47

Answer:

E

Step-by-step explanation:

The square root of 18 is about 4.2, which means that it is slightly larger than 4. The only letter on the number line that fits this description is letter E. Hope this helps!

Point E is the location on the number that represents √18. Then the correct option is A.

A number line refers to a straight line in mathematics that has numbers arranged at regular intervals or portions along its width. A number line is often shown horizontally and can be postponed in any direction.

The expression in the radical form is given below.

⇒ √18

We know that the value of the radical expression in the decimal number will be 4.24.

Then the location of the point will be after 4 and before 5.

The point E is the location on the number that represents √18. Then the correct option is A.

More about the number line link is given below.

https://brainly.com/question/13189025

#SPJ2

Answer:

surface area of a cone = 132.935πft

Step-by-step explanation:

to find the surface area of a cone

given that

radius = 5ft

height of cone = 21ft

recall that the formulae for finding the surface area of a cone = πr( r + √ h² + r²)

so,

surface area of a cone = πr( r + √ h² + r²)

surface area of a cone = π x 5( 5 + √ 21² + 5²)

surface area of a cone = 5π ( 5 + √ 441 + 25)

surface area of a cone = 5π( 5 + 21.587)

surface area of a cone = 5π (26.587)

surface area of a cone = 132.935πft

Answer:

C

Step-by-step explanation:

The area of a circle can be found using

a=πr^2

First, we need to find the radius, because we have the diameter

The radius is half of the diameter

r=d/2

r=16/2

r=8

Substitute 8 in for r in the area formula

a=πr^2

a=π8^2

a=π64

a=201.06192983 cm^2

Approximately 201 cm^2, or choice C

Hope this helps!

5.5 : 30.80 = 7 : x

x = 7 * 30.80 / 5.5 = $39.20

Answer: $39.20

Answer:

39.20 dollars

We are given y.

-4x - 8 = 24

~Add 8 to both sides

-4x - 8 + 8 = 24 + 8

~Simplify

-4x = 32

~Divide -4 to both sides

-4x/-4 = 32/-4

~Simplify

x = -8

Best of Luck!

Answer:

(56,8)

Step-by-step explanation:

-4x-y=24

-y=4(8)+24

-y=32+24

-y=56

y=56

pls give me brainliest :)

Answer:

B.) 36.3 sq. yd

Step-by-step explanation:

To find the area of a rectangle is l x w (length multiplied by width) The length of the rectangle is 6 yards and the width is 4.

6 x 4= 24

Now you need to find the area of a triangle. To find the bottom or base of the triangle you must subtract 6 from 9. (6 being the top of the rectangle and 9 being the base.) which should give you 3. Now that we have the base of the triangle we can find the area of the triangle using the formula which is b x h/ 2 (base multiplied by height divided by 2) b= 3 and h= 4. 3 x 4= 12 divided by 2  equals 6.

Last we need to find the area of the half circle, based off the side of the rectangle we can say the diameter of the circle is 4. The radius is half of the diameter 4/2 = 2. The formula to find the area of a circle is A= πr^2

π(2^2) = 12.57 and because its a half circle we divide it by 2 which equals 6.285

Now we add all the areas of each shape so, 24+6+6.285 which equals 36.3

Answer = B.) 36.3

pls give me brainliest :)

Answer:

[tex]m\angle ECB+m\angle EFB=180[/tex]

[tex]m\angle CDB\cong m\angle EDF[/tex]

[tex]m\angle CDB+m\angle DCB+m\angle CBD=180 \degree[/tex]

Step-by-step explanation:

From the diagram, quadrilateral BCEF is a cyclic quadrilateral.

Opposite angles if a cyclic quadrilateral sum up to 180°

[tex]m\angle ECB+m\angle EFB=180[/tex]

The diagonals intersect at D to form two pairs of vertical angles, and vertical angles are congruent.

[tex]m\angle CDB\cong m\angle EDF[/tex]

Also sum of angles in triangle CBD is 180°.

[tex]m\angle CDB+m\angle DCB+m\angle CBD=180 \degree[/tex]

Answer:

Reducing storm runoff and erosion. This would be the most effective means of controlling current water pollution of US surface waters.

Answer: 56!

Step-by-step explanation: all of the numbers except 56 do not have any factors except one and itself. you can also tell in this case, that 56 is automatically composite because the ones digit is 6- an even number, meaning it can be divisible by two.

Answer:

56

Step-by-step explanation:

A composite number is a number that can be divided evenly by more numbers than 1 and itself. The number 56 can be evenly divided by 1, 2, 4, 7, 8, 14, 28 and 56, (with no remainder). Since 56 cannot be divided by just 1 and 56, it is a composite number.

Hopefully this helps!