the value of n is a distance of 3 units from 1 1/2

Answer:

4√13 or 14.422

Step-by-step explanation:

we can use the pythag theorem to figure out the length of a. Since a is the hypotenuse it would be 12 squared + 8 squared = a squared

144+64=208

the square root of 208 is 4√13 or 14.422

The given information is,

→ a = -8

→ b = -7

→ c = 6

Let's verify the problem,

→ (a+b) + c = a+ (b+c)

→ (-8 - 7) + 6 = -8 + (-7 + 6)

→ -15 + 6 = -8 - 1

→ -9 = -9

→ [ LHS = RHS ]

Hence, it is equal and verified.

The equation most closely models the line of best fit for the scatter plot is y = 2.5x

A line is the distance between two points. The equation of a line in point-slope form is given as y =mx + b

Using the coordinate points on the line (3, 5000) and (9, 20000)

Get the slope

Slope = 20000-5000/9-3
Slope = 15000/6 = 2500

Determine the y-intercept

5000 = 2500(3) + b

b = 5000 - 7500
b = -2500

Determine the equation

y = 2.5x - 2.5

Hence the equation most closely models the line of best fit for the scatter plot is y = 2.5x

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Answer: the answer would be 8.94

Step-by-step explanation:

I hope this helps! :)

Im  sorry if it turns out to be wrong!

Have a good rest of your day!

Answer:

An exponential function is a Mathematical function in the form f (x) = ax, where “x” is a variable and “a” is a constant which is called the base of the function and it should be greater than 0.

Answer:

r = 3.95

Explanation:

A = [tex]\pi {r}^{2} [/tex]

3.14r² = 15.6 (3.14)

Divide by 3.14

r² = 15.6

r = [tex] \sqrt{15.6} [/tex]

r ≈ 3.95

Answer:

6

Step-by-step explanation:

9.5/3.8 = 2.5

15/2.5 = 6

Answer: The median is 6

Step-by-step explanation:

Answer:0.53 x 10^ -8

Step-by-step explanation:

Just move the decimal over to the right and add 1 to the exponent.

Answer:

720

Step-by-step explanation:

For the first wedge, you have 6 numbers to choose from .

For the second wedge , you have 5 numbers to choose from . 

For the 3rd wedge , you have 4 numbers to choose from . 

For the 4th wedge , you have 3 numbers to choose from . 

For the 5th wedge , you have 2 numbers to choose from . 

For the 6th wedge , you have 1 number to choose from . 

Conclusion: this numbering can be done in:

6×5×4×3×2×1 = 720

Note :

Generally ,we write 6×5×4×3×2×1 as 6! and we read it 6 factorial.

Answer:B

count 2 and ~1/4 back and you get b

Answer:

t=+4.06

Step-by-step explanation:

when the baseball hits the ground, the height will be 0.

h=0we are given that h=−16t2+64t+4.

this means that the height is 0 when −16t2+64t+4=0.−16t2+64t+4=0divide both sides by 4:−4t2+16t+1=04=0−4t2+16t+1=0 can be solved using the quadratic formula:t=−b±√b2−4ac2a, where at2+bt+c=0.at2+bt+c=−4t2+16t+1a=−4,b=16,c=1t=−b+√b2−4ac2aor−b−√b2−4ac2a−b+√b2−4ac2a=−16+√272−8=−0.06..−b−√b2−4ac2a=−16−√272−8=4.06 (3s.f.)we have 2 values for t:−0.06 and 4.06.

since time cannot be negative, only the positive value can be taken.

this is 4.06, to 3 significant figures.the time taken is 4.06 seconds.

Answer:

[tex]y = x^2 - 8x + 38[/tex]

Step-by-step explanation:

Hello!

The standard form of a quadratic is [tex]ax^2 + bx + c[/tex].

To convert the vertex form to standard form, we have to expand the parenthesis and add the constant.

Convert:

The standard form is [tex]y = x^2 - 8x + 38[/tex]

Answer:

A = Z

B = X

C = Y

AB = ZX

AC = ZY

BC = XY

CAB = YZX

Step-by-step explanation:

Flip the second triangle so the longest line is on the bottom

after you do that it looks exactly like the other one

Option C is correct, the missing denominator of the solution is 3.

A quadratic equation is a second-order polynomial equation in a single variable x , ax²+bx+c=0. with a ≠ 0 .

The given  quadratic equation is  3x² + 4x - 2 = 0.

We have to use the quadratic formula to find root

x = -b±√b²-4ac/2a

From the equation a = 3, b= 4 and c=-2

Plug in these in formula

x = -4 ±√ 4²-4(3)(-2)/2(3)

x = -4 ±√16+24/6

x = -4 ±√40/6

x = -4 ± 2√10/6

x = -2 ± √10/3

Hence, the missing denominator of the solution is 3.

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Answer:

Part A: total pizza cost = 2.50s + 2.25t + 18

Part B: 30 dollars

Step-by-step explanation:

I hope this helped! If it did, please click "Thanks"!

Answer:

Part A: 18 + 2.25t + 2.50s

Part B: $30

Step-by-step explanation:

Let t= each additional topping

Let s=each side

First we add the cost of one pizza ($18)

Then we add each additional topping (t) multiplied by its cost (2.25 dollars)

Finally we add each side (s) multplied (2.50 dollars)

Part B:

Plug in 2 for t and 3 for s into the expression from earlier and simplify:

Expression: 18 + 2.25(2) + 2.50(3)

=18+ 4.50 + 7.50

=30

And there you have it- the total cost is $30.

Hope this helps and good luck in your studies :)

Answer:

5.69

Step-by-step explanation:

22.76/4 = 5.69

Answer: I think you somehow managed to try to make an answer and then accidentally clicked "add a question" and then just so happened to not realize, so you made your answer as a question...

Step-by-step explanation:

Kidding, but I'm not sure what this is supposed to be answering... There is not much context given lol.

Answer:

The chances of landing on red are 1 in 4, or one fourth. This problem asked us to find some probabilities involving a spinner

Answer: (3,3)

Step-by-step explanation:

Answer:

C) 312 cm^2

Step-by-step explanation:

To find the total area of the composite figure, you must sum the individual components of the figure.

First, we find the area of the rectange, which is A = l x w = 16 x 12 = 192

Second, we find the area of the first triangle which is also equal to the area of the second triangle, so instead of finding the base times height and dividing by 2, we will simply find the area of base times height and it will work for both trianges.

A = b x h x 1/2 x 2 = 10 x 12 = 120

120 + 192 = 312 cm^2

An angle is formed from the intersection of two lines. Types of angles are acute, obtuse and right angled.

An equation is an expression that shows the relationship  between two or more numbers and variables.

An angle is formed from the intersection of two lines. Types of angles are acute, obtuse and right angled.

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Answer:

A. -180

Step-by-step explanation:

Edge2022

The combine ratios will be a1:a2:a3 = 1:2:3  as the a1 is equal to a2 and the 2:4 shows the mixing 2 red with 4 blue paint.

It is defined as the comparison between two quantities that how many times the one number acquires the other number. The ratio can be presented in the fraction form or the sign : between the numbers.

We have:

Purple 1 is made by mixing red(a1) and blue(a2) in a ratio of 1 : 2.

Purple 2 is made by mixing red(a3) and blue(a4) in a ratio of 1 : 3.

Here the options are not given, but we can combine the above ratios like:

a1:a2:a3 = 1:2:3  (a1 = a3)

If we multiply with any number (let's say 2) in the ratio 1 : 2 and 1 : 3

We get:

2:4  (mixing 2 red with 4 blue paint) and

2:6  (mixing 2 red with 6 blue paint)

Thus, the combine ratios will be a1:a2:a3 = 1:2:3  as the a1 is equal to a2 and the 2:4 shows the mixing 2 red with 4 blue paint.

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Answer:

8 pints

Step-by-step explanation:

A pint is 16 ounces = 2 cups

8 pints is then 16 cups

Answer:

cos(θ) = 3/4

Step-by-step explanation:

Since cos=adj/hyp, the Hypotenous is 24, and the adjacent is 18. We write cos(θ)=18/24, which can be simplified to cos(θ)=3/4.

The expression (-0.3)⁴ is an exponential expression and the value of the expression is 0.0081

The expression is given as:

(-0.3)⁴

Expand the expression

(-0.3)⁴ = (-0.3) * (-0.3) * (-0.3) * (-0.3)

Evaluate the product

(-0.3)⁴ = 0.0081

Hence, the value of the expression is 0.0081

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Answer:

the LCM is 6x^2(x-1)^2(x+2)

If the cost of the party supplies was $316. Then the amount of money spent by each of them is $158.

Division means the separation of something into different parts, sharing of something among different people, places, etc.

Keri and Samantha are equally splitting the cost of party supplies for their mom's surprise birthday party.

The total cost of the party supplies was $316.

Then the money spent by each of them will be

[tex]\rightarrow \dfrac{316}{2}\\\\\rightarrow 158[/tex]

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Answer:

False.

Explanation:

Right triangle cannot have two sides equal which would make them isosceles triangle, having two sides and two angles equal. They cannot be a right angle triangle then. Hence disapprove with Nathan's viewpoint.