Find the MEAN for the data set: 1, 8, 8, 1, 3, 9

Answer:

x = 7

Step-by-step explanation:

x+16 = 4x-5

7+16=23

4x7=28-5=23

Vertical angle theorem states that angles vertically opposite to one another are equal

Answer:

x=-27

Step-by-step explanation:

So I dont know how to help you but, -27 is the correct answer.

Answer:

x + 2/3 = -4

x = -4 - 2/3

x = -4/2/3

Answer:

[tex]let \: area \: be \: a, \: height \: be \: h, \: base \: be \: b \\ a = \frac{1}{2} bh \\ a + \delta \: a = \frac{1}{2} \times (b + \delta \: b)(h + \delta \: h) \\ a + \delta \: a = \frac{1}{2} (bh + b\delta \: h + h\delta \: b + 0) \\ \delta \: a = \frac{1}{2} (b\delta \: h + h\delta \: b) \\ \frac{\delta \: a}{a} = \frac{b\delta \: h + h\delta \: b}{bh} \\ \frac{\delta \: a}{a} = | \frac{\delta \: h}{h} | + | \frac{\delta \: b}{b} | \\ \frac{\delta \: a}{ 90} = \frac{0.5}{15} + \frac{0.5}{6} \\ \delta \: a = 10.5 \: {cm}^{2} [/tex]

error is 10.5

The area of the triangle is 45 square inches.

'A triangle is a polygon with three sides having three vertices. The angle formed inside the triangle is equal to 180 degrees.'

Here, we have,

According to the given problem,

Area of the triangle = (1/2) × 6 × 15

                                = 45 squared inches

Monica, when calculating the area of the triangle, missed out on multiplying 0.5 to the product of base and height.

Hence, we can conclude, the correct area of the triangle is 45 squared inches.

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Answer:

Crest 3D White and  Colgate Total

Step-by-step explanation:

they are the top selling tooth past brands so one of them ?

i guess

Answer:

1: Not statistical 2: Statistical 3: statistical

Step-by-step explanation:

i dont know use Toothpaste kids

Answer:

it is 3780

Step-by-step explanation:

you would do 3,776 minus -4 but since you can't do that you would do 3,776+ 4

Answer:

I'm pretty sure the answer is 3780

Step-by-step explanation:

Answer:

I'm pretty sure it's C

Step-by-step explanation:

Answer:

10976

Step-by-step explanation:

First lets start off by finding out how many cats there are (not kittens).

There were 7 girls, with 7 bags each, which contained 7 cats.

That turns into 7^3 or 7 * 7 * 7

7^3 = 343 cats

343 cats * 4 legs = 1372 legs (keep this for later).

Now you must find out how many kittens there are.

343 cats with 7 kittens each = 343 * 7

2401 kittens * 4 legs = 9604 legs

Now you must bring in the legs of the cats and kittens and add them together.

1372 legs (cats) + 9604 legs (kittens) = 10976 legs (total)

Answer:

36x2 gives us the answer which is 54 feet

Step-by-step explanation:

The solution is, the approximate circumference of the trunk is 113 ft.

A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length. The perimeter of a circle or an ellipse is called its circumference. Calculating the perimeter has several practical applications.

here, we have,

given that,

The largest living thing on earth is a California sequoia tree named the “General Sherman”. The diameter of the tree at the base is 36 feet.

now, we have to find the approximate circumference of the trunk .

we have,

The diameter of the tree at the base is 36 feet.

so, radius = 36/2 = 18 ft

we know that,

circumference of the trunk = 2πr

here, r = 18

so, we get,

circumference of the trunk is:

=2 * 3.14 * 18

=113 ft

Hence, the approximate circumference of the trunk is 113 ft.

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Answer:

Hello! answer: v = 53

Step-by-step explanation:

We can see that there is a vertical angle here.

that being 37 so. the angle next to v would be 37 sense that angle is forming a complementary angle it will add up to 90 degrees so...

90 - 37 = 53 therefore v = 53 hope that helps!

Answer:

1. 5, -5

2. 6, -6

3. 2.44948974

4. 13

5. 10

Step-by-step explanation:

Hope you get a good grade!

1. 5, -5

2. 6, -6

3. 2.45

4. 13

5. 10

Answer:

The radius is 10 feet.

Step-by-step explanation:

The diameter is always twice as large as the radius so divide the diameter by 2 and you'll get the radius.

20 ÷ 2 = 10

Hope this helps! :D

Answer: pi(160) or 160 pi

Step-by-step explanation:

First find the area of the whole circle.

A=pi(r^2)

A=pi((18+4)^2)

A=pi(484)

Next find the area of the none shaded circle.

A=pi(r^2)

A=pi(18^2)=pi(324)

Then subtract to get pi(160)

Answer:

Step-by-step explanation:

she giotu htcg

Answer:

The answer for your first question is A.

Would you mind marking it as the brainliest:)

Answer:

option c

that is the right ans

for 2nd question

its b as the slope of the line is constant so it's 2.

Answer:

2

Step-by-step explanation:

-4-(-8)/-2-(-4)=4/2

4/2=2

Answer:

1. All planets in our solar system revolve around one star- our sun

2. The sun's gravity holds the planets in place. It provides them with heat and light.

3. It takes Earth 365 days to orbit the sun. Jupiter takes 12 years!

The justifications are in the order distributive property, associative property of addition, Combine like terms, Addition property of equality and multiply by LCD.

An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.

Given equation is,

5(2x + 1) = 2 (4x - 7) + 3

Using distributive property, a(b + c) = ab + ac

10x + 5 = 8x - 14 + 3

10x + 5 = 8x - 11  [associative property of addition]

10x - 8x + 5 = -11

2x + 5 = -11  [Combine like terms]

2x + 5 - 5 = -11 - 5

2x = -16 [ Addition property of equality]

2x / 2 = -16/2

x = -8  [multiply by LCD]

Hence the justifications are done.

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Answer:

The mean of Quiz 2 scores is greater than the mean of Quiz 1 scores, but variability is the same.

[tex]{ \tt{quiz \: 1}} : { \tt{ \frac{70 + 91 + 85 + 87 + 73 + 74 + 77 + 83}{8} }} \\ = 80 \\ \\ { \tt{quiz \: 2}} : { \tt{ \frac{75 + 82 + 78 + 96 + 92 + 79 + 90 + 88}{8} }} \\ = 85 [/tex]

[tex] \\ \\ { \underline{ \blue{ \tt{⚜becker \: jnr}}}}[/tex]

Answer:

47 + 2x - 3 = 90

OR

2x - 3 + 47 = 90 (same equation but order of angles reversed)

x = 23

Step-by-step explanation:

47 + 2x - 3 = 90

44 + 2x = 90

(44 - 44) + 2x = 90 - 44

2x = 46

2x/2 = 46/2

x = 23

Answer:

3

is the answer

Step-by-step explanation:

Answer: Number one is 8, I will tell you how to solve the rest in the explanation.

Step-by-step explanation:

Order each list from least to greatest and then look at the middle number. If there are two numbers in the middle, add them together and divide by two. Let's do number one real quick.

First, order them from least to greatest.

1, 4, 6, 7, 9, 16, 17, 73

In this problem, there are two middle numbers, 7 and 9

Now, add 7 and 9 together to get 16

Then divide 16 by 2 to get 8

The median for number one is 8

Answer 2

Step-by-step explanation:

2 4 6 8 10 12

Y=5x+8 is your answer all you need to do is go up 5 on your Y axis and to 8 on your X axis

Answer:

point c I'm guessing I may be wrong

Answer:

B

Step-by-step explanation:

Since A and B are between -1 and -0.9, the only numbers that can come out of that part of the line are the number between those two.

Overall,

A would be -9.5

B would be -9.05

C would be -8.8

D would be -8.35

Answer:

The odd function is written f (x) = (x) and rounds the odd numbers to the nearest integer.

The graph of f (x) = (x) includes the point (17/4), (7/2), (15/6)

Step-by-step explanation:

The odd function seeks to round odd numbers, with fractions of first odd numbers and then even by adding 3 to them.

Answer:

379.20

Step-by-step explanation:

You have to find the area of the rectangle which is 16 times 8 and that is 128

Then you have to find the area of the left and right semicircles this is 3.14 times 4 squared (because 8 is the diameter 4 is the radius) and this is 50.24

Next you need to find the area of the top and bottom semicircles this is 3.14 times 8 squared (because 16 is the diameter and 8 is the radius) and this is 200.96

then you just add it all up and its 379.20