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Answer:

x = 39 in

Step-by-step explanation:

15² + 36² = x²

225 + 1296 = x²

1521 = x²

[tex]\sqrt{1521}[/tex] = x

39 = x

Hope this helps!

Answer:

39

Step-by-step explanation:

Answer:

First you need to set up an equation y = mx + b. m would be the monthly charge and b would be the one time fee. x represents the number of months.

To solve for the number of months with a total price of 240 we substitute 240 in for y and solve for x.

240 = 25x + 40

subtract 40 from each side

200= 25x

divide by 25

8 = x

8 months

10 + 7r = 45

7r = 35

r = 5

5 milesStep-by-step explanation:

The rate of change is 5.

The rate of change of anything is how rapidly it changes over time (ROC).

You must first create the equation

y = mx + b,

where m represents the monthly price and b represents the one-time cost. Months are represented by the number x.

We replace 240 for y and solve for x to find the total number of months at a price of 240.

40 is subtracted from either side of 240 = 25x + 40.

200 = 25x

25 divided

8 months equals 8.

10 + 7r = 45

7r = 35

r = 5

Therefore, 5 is the rate of change.

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Answer:

c?

Step-by-step explanation:

It's the closest number to 51.

1245/24

Answer:

sorry needed the points

Step-by-step explanation:

Answer:

1400

Step-by-step explanation:

I took the Application

Answer:

2, 6

Step-by-step explanation:

i dont know

Answer:

1/8 cup

Step-by-step explanation:

3/4 * 2 = 6/8

7/8 - 6/8 = 1/8

Answer:

c

Step-by-step explanation:

The set of all points in a plane for which the difference between the distances of a given point to two fixed foci equals a certain constant

is a A. Hyperbola.

A hyperbola is symmetric along its conjugate axis and resembles the ellipse in many ways.

Examples of the hyperbola that are frequently seen include the path taken by the tip of a sundial's shadow, the scattering trajectory of subatomic particles, etc.

We all know the pictorial representation of a circle, ellipse, parabola, and hyperbola.

A hyperbola is subject to concepts like foci, directrix, latus rectus, and eccentricity.

The given diagram and statements represent a hyperbola.

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Answer:

14

Step-by-step explanation:

Because it is :)

Answer:

226.08 in^3

Step-by-step explanation:

volume of a cylinder = nr^2h

3.14 x 2^2 x 6 = 75.36 in^3

75.36 x 3 = 226.08

Answer:

Step-by-step explanation:

2x+1=5

-1

2x=4/2

x=2

Answer:

2

Step-by-step explanation:

2x + 1 = 5

2x = 5 - 1

2x = 4

x = 4/2

x = 2

Answer:Replacing x with -x will reflect a graph across the y-axis. Multiplying x by 3 before the function is applied will compress the graph horizontally. This means the correct choice is D.

Answer:

D

As we are getting the 25% from the whole population of 380 students, therefore this is a population proportion which is a parameter. Note that we get parameter from population and statistic from the sample.

Step-by-step explanation:

The property parameter describes the number, 25% because  25% from a population of 380 students, this is a population proportion that may be used as a metric option (D) parameter is correct.

It is described as a collection of data with the same entity that is linked to a problem. The sample is a subset of the population, yet it is still a part of it.

We have:

Number of samples = 40

30% of them have period 4 lunch.

Total population = 380

25% of them have period 4 lunch.

Because we're collecting 25% from a population of 380 students, this is a population proportion that may be used as a metric.

We collect parameters from the population and statistics from the sample.

Thus, the property parameter describes the number, 25% because  25% from a population of 380 students, this is a population proportion that may be used as a metric option (D) parameter is correct.

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Answer:

C

Step-by-step explanation:

There's 7 points between point P and E

Hope this helped :)

Answer: I just did the test so the answer is A. 5.8 units

Step-by-step explanation: hope this help thx for the points :D

Length of QR in units = 5.83 units, which is closest to 5.8 units.

The correct option is A.

The distance between any two points is the length of the line segment joining the points.

The formula for the distance, D, between two points whose coordinates are (x₁, y₁) and (x₂, y₂)

D = √((x2 – x1)² + (y2 – y1)²)

This is called the Distance Formula.

Given,

Coordinates of points Q (8, 2) and R (5, 7)

Length of QR = Distance between point Q and point R.

D = √((x2 – x1)² + (y2 – y1)²)

D = √((5 - 8)² + (7 - 2)²)

D = √(-3² + 5²)

D = √9 + 25

D = √34

D = 5.83 units

Length of QR rounded to one decimal = 5.8 unit

Hence, 5.8 unit is closest to the length of QR = 5.83units

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Answer:

square

triangle

5

square pyramid

find area of base and area of a lateral face (base is 1 side squared, lateral face is base * height / 2. Multiply area of lateral face by 4 and add the product to the area of the base to find the Surface Area.

Step-by-step explanation:

1. The shape of the base is a square.

2. The lateral faces are triangles.

3. Including the square and four triangles, the figure has 5 faces.

4. Square pyramid.

5. Find the surface area of the square. Find the surface area of one triangle, and multiply by 4 to get all of them. Add the area of the four triangles to the area of the square.

Hope this helps.

Answer:

Step-by-step explanation:

A right triangle has one angle of 90.

If you add up all the angles ;

19+12+16= 47

It equals 47 so this is not a right triangle.

If it it is less than 90, it is an acute angle.

Therefore this angle is an acute triangle.

Answer:

x>-1

Step-by-step explanation:

So, we want to isolate the variable which is X. To do so, we must add 4 on both sides.

x-4+4>-5+4

x>-1

Next comes the graphing:

This equation means that x can be all values that are LARGER THAN -1. The line would start from -1, but it wouldn't include negative one, and stretch all the way to positive infinity (to the right).

Answer:

Number of cake Lorna decorate[if number of cake is 4] = 14 cakes

Step-by-step explanation:

Given expression;

d = 2c + 6

Find:

Number of cake Lorna decorate[if number of cake is 4]

Computation:

We know that

Number of cake = C

Number of decorate cake = d

So,

Number of cake = 4 cakes

Using given equation to find value of 'd'

d = 2c + 6

d = 2[4] + 6

d = 8 + 6

d = 14

Number of cake Lorna decorate[if number of cake is 4] = 14 cakes

Answer:

I think the answer is 2.

Step-by-step explanation:

I think 2 would be the median because there are 5 numbers including zero, so the middle number would be 2.

Hope this was helpful!!! Brainliest would be greatly appreciated!!!!

Answer:

13.4 x 2 = 26.8

12.5

HYPOTENUSE:

10^2 + 12.5^2 = 256.25

Square root of 256.25 = around 16

which would equal 256

16 is your hypotenuse.

26.8 + 12.5 + 16 = 55.3 is your perimeter

Answer:

-4

Step-by-step explanation:

Parallel lines are lines that run across from each other but never intersect. For this to work, they must change at the same rate and have the same slant. This means parallel lines must have equal slopes; therefore, the slope of the parallel line is -4. It is also important to note that parallel lines must have different y-intercepts, or they would just be the same line.

Answer:

EFG

Step-by-step explanation:

Answer:

If it's spun just once, there are 5 outcomes because there are 5 color options to land on.

Step-by-step explanation:

Answer:51.33333

Step-by-step explanation:

Step-by-step explanation:

[tex]range = 78 - 46 \\ = 32[/tex]

Answer:

Volume = 312

Step-by-step explanation:

H=13

B=12

V=6

Answer:

2 miles about

Step-by-step explanation:

10 miles max divided by 5 days is two miles per day