LOTS OF POINTS FOR A 6th GRADE MATH QUESTION
giving brainliest why does no1 help me :(

The Answers are

Step-by-step explanation:

a) 59÷25 =2.36

b) 682/71 =9.6056

c) 91×18/58 =28.24

please mark brainliest!

The margin of error when the confidence level of 74% is 0.26. Then the correct option is B.

The probability or the chances of error while choosing or calculating a sample in a survey is called the margin of error.

The mean of a normally distributed population from a sample.

The confidence level of 74%.

Then the margin of error is given as

Margin of error = 1 – α

Margin of error = 1 – 0.74

Margin of error = 0.26

The margin of error when the confidence level of 74% is 0.26. Then the correct option is B.

More about the margin of error link is given below.

https://brainly.com/question/6979326

Answer:

0.26 or B

Step-by-step explanation:

Answer:

3 because we'll I don't know

Answer:

[tex] \sqrt{63} = 7.9[/tex]

So between 7 and 8

Answer:

B.

We know that angle 1 has a measure of 55 degrees

That means angle 2 is 125 degrees

This is because the two angles have to have a sum of 180

So, angle 3 is 55

Angle 4 is 125

Angle 5 is 55

Angle 6 is 125

Angle 7 is 55

Angle 8 is 125

C.

1: False - Skew lines are an example of lines that do not intersect but are not parallel

2: True - Skew lines are in 3-dimensional geometry and do not intersect. They are not parallel, though.

3: False - Perpendicular lines are lines that intersect to form a 90-degree angle

4: True - Parallel lines lie in a plane together but never intersect

5: True - Parallel lines are coplanar, meaning they coexist on one plane

Answer:

No

Step-by-step explanation:

this is a linear function. the general shape of a exponential function is : y = ax^b + c

15 divided 6 is 2.5. So you have an extra '0.5' to the 2

Hope that helps!

Answer: {−4,7} is y=x2−3x−28 y = x 2 - 3 x - 28 .

Step-by-step explanation: so all ways do y and x first

Answer:

119×3= 357

73×3= 219

357-219 =138

138÷3 =46.

please double check your answer if you're confused

[tex]slope = m = \cfrac{rise}{run} \implies \cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby \begin{array}{llll} average~rate\\ of~change \end{array}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ f(x)= 2(x-2)^2+1\qquad \begin{cases} x_1=-2\\ x_2=4 \end{cases}\implies \cfrac{f(4)-f(-2)}{4-(-2)} \\\\\\ \cfrac{[2(4-2)^2+1]~~ - ~~[2(-2-2)^2+1]}{4+2}\implies \cfrac{[9]~~ - ~~[33]}{6}\implies \cfrac{-24}{6}\implies -4[/tex]

Answer:

Step-by-step calculations:

7124 ÷ 26 = 274

~Refer to attachment for work~

Learn more:

Answer:  274

Step-by-step explanation: Instead of saying 26 divided by 7 equals 3.714, you could just use the division symbol, which is a slash, as we did above.

Answer:

1. rearrange the equation and transform it into y=mx+b format.

2. Plot y-intercept on the graph for one the equations

3. Graph second equation by using b, or y-intercept

4. Shade above or below the graph, depending on what inequality symbol is used to represent each equation.

Step-by-step explanation:

In the answer above, hope it helps!
Have a great day :)

Answer:

6*6*6=216

Step-by-step explanation:

To find length you use length*width*height

Since it is a cube are the side are equal to 6

To solve you can do   6*6*6 or 6^3 to get you to your answer which is 216

Answer:

p = 12 °

Step-by-step explanation:

p + ( p + 6 ) = p + 41

2p + p = 41 - 6

3p = 35

3p/3 = 35/3

p = 11.6

p = 12 °

Answer: 1.479

Step-by-step explanation:

Answer:

See pic below

Step-by-step explanation:

Use a method of graphic vector addition.

See the picture below.

Answer:

22.2 feet

Step-by-step explanation:

Treat the ladder, building, and the ground between the bottom of the ladder and the building as the legs of a right triangle.

Then, you can use the Pythagorean Theorem.

X^2 + Y^2 = Z^2

The ladder is the "diagonal" side, so it is the hypotenuse, Z.

It doesn't particularly matter whether the building is X or Y; the end result will be the same.

Therefore:

(23)^2 + Y^2 = (32)^2

Y^2 = (1024 - 529) = 495

Y = 22.249; rounded to the nearest tenth, 22.2 feet

I hope this helped! :)

Answer:

Step-by-step explanation:

take a peek at your Unit Circle, let's notice that in Quadrant IV the cosine is positive and the sine is negative, or namely the adjacent side is positive and the opposite side is negative, so hmmm

[tex]cos(\theta )=\cfrac{\stackrel{adjacent}{4}}{\underset{hypotenuse}{41}}\qquad \impliedby \textit{let's find the \underline{opposite side}} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases}[/tex]

[tex]\pm\sqrt{41^2-4^2}=b\implies \pm\sqrt{1665}=b\implies \pm 3\sqrt{185}=b\implies \stackrel{IV~Quadrant}{-3\sqrt{185}=b} \\\\[-0.35em] ~\dotfill\\\\ ~\hfill sin(\theta )=\cfrac{\stackrel{opposite}{-3\sqrt{185}}}{\underset{hypotenuse}{41}}~\hfill[/tex]

Values which are written in proper scientific notation are:

[tex]-3.5*10^4\\3.5*10^4\\3.5*10^-4[/tex]

What is scientific notation?

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.

The given numbers are

[tex]1)-350\\2)-3.5*10^4\\3)0.000350\\4)3.5*10^4\\5)3.5*10^-4\\6)35*10^-5\\7)3500[/tex]

As we can see that every number except first, third, sixth and seventh number has been written according to the definition of scientific notation mentioned above.

Therefore, values which are written in proper scientific notation are:

[tex]-3.5*10^4\\3.5*10^4\\3.5*10^-4[/tex]

To get more about scientific notation visit:

https://brainly.com/question/1767229

Answer:

24

Step-by-step explanation:

42 + x = 2 (9 +x) (solve for x)

42 + x = 18 + 2x

42 -18 = 2x -x

24 = x

42 + 24 = 66

9 + 24 = 33

When the man turns 66, his son will be 33, or half his age.

Answer:

2X²+2X+7

Step-by-step explanation:

(4X²-4X+3) – (2X²-6X-4) = 4X² – 4X + 3 –2X² + 6X +4

=2X² + 6X +7

Answer:

292.5 km

Step-by-step explanation:

You have to first do 65 x 4 = 260

Then 65/2 = 32.5

260 + 32.5 = 292.5

Answer = 292.5 km

Answer:

292.5 km

Step-by-step explanation:

65 x 4 = 260

65/2 = 32.5

260 + 32.5 = 292.5

Ans = 292.5 km

The best ticket deal are illustrations of linear equations

The ticket system is a better deal to the max ticket

From the complete question, we have the following summary:

Charges = $22 per person

Surcharge = $10 per transaction

Charges = $20 per person

Surcharge = $16 per transaction

Assume there would be only one transaction, the linear equations that represent the ticket deals are:

Ticket System: y = 22x + 10

Max Ticket: y = 20x + 16

The costs of ticket for two people in both deals are:

Ticket System: y = 22*2 + 10 = 54

Max Ticket: y = 20*2 + 16 = 56

By comparison;

54 is less than 56

This means that the ticket system is a better deal to the max ticket

Read more about linear equations at:

https://brainly.com/question/14323743

Answer:

1436.03 cm^3

Step-by-step explanation:

Equation: V = 4/3(3.14)r^3

V=4/3(3.14)(7^3)

V=4/3(1077.02)

V=1436.03

Answer:

GH 1200

Step-by-step explanation:

Salary = GH6000

Allowances= GH2000

Taxable income = (Salary + Allowances)

Taxable income = GH6000 + GH2000

=GH8000

Tax rate = 15%

Tax = GH8000 X 15/100

= GH 1,200

Answer:

(-2, 3)

Step-by-step explanation:

The +5 represents shifting 5 units up, so we can add 5 to the y coordinate.

This gives us (-2, -2+5)=(-2, 3)