I need the answer to this help?

Answer:  (1) (2) (4)

Step-by-step explanation:

Answer:

150°

Step-by-step explanation:

To find the sum of all the interior angles in a regular polygon, us this formula, where n is the number of sides: (n-2)*180

(12-2)=10

10*180=1800

Now we have the sum of all the angles. But we aren't done yet! We have to divide this value by the number of sides to find the measure of one angle.

So,

1800/12=

150

Hope this helps!

Answer:

150 degrees.

Step-by-step explanation:

So every polygon's interior angles will always add up to a multiple of 180 degrees depending on the amount of sides, if it's a regular polygon all interior angles will be the same.

(3 sides = 180 degrees, 4 sides = 360 degrees, 5 sides = 540 degrees etc.)

12 sides will always add up to 1800 degrees.

1800 / 12 = 150

Therefore, each interior angle is 150 degrees.

Answer:

[tex]\sf y = -\frac{2}{3}x +490[/tex]

Explanation:

[tex]\sf 2x + 3y = 1470[/tex]

[tex]\sf 3y = 1470 - 2x[/tex]

[tex]\sf y = \frac{1470 - 2x}{3}[/tex]

[tex]\sf y = -\frac{ 2x}{3} +\frac{1470}{3}[/tex]

[tex]\sf y = -\frac{2x}{3} +490[/tex]

[tex]\sf y = -\frac{2}{3}x +490[/tex]

slope intercept form: y = mx + b

where m is slope and b is y-intercept.

Slope intercept form of a line

Lets do

[tex]\\ \rm\Rrightarrow 2x+3y=1470[/tex]

[tex]\\ \rm\Rrightarrow 3y=-2x+1470[/tex]

[tex]\\ \rm\Rrightarrow y=\dfrac{-2}{3}x+490[/tex]

Answer:

1.B 2.B and C

Step-by-step explanation:

because equations are equal on both sides of the equal sign

Answer:

basically cut all the edges off and turn them into a square or a rhombus

Step-by-step explanation:

Answer:i couldn’t do all of them but i did what i could:)

Step-by-step explanation: hope this helps!!

Answer:

24 miles

Step-by-step explanation:

Since 4.5 divided by 0.75 is 6, 6 times 4 is 24.

Answer:

HTML Formatting basically refers to the enhancing of text in order to increase the visual appeal. HTML provides a range of formatting tags that can be used to make the text attractive to the users. There are many options available that can be used for formatting, just like any other text editor.

Step-by-step explanation:

Answer:

(0, - 7 )

Step-by-step explanation:

given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

( [tex]\frac{x_{1}+x_{2} }{2}[/tex] , [tex]\frac{y_{1}+y_{2} }{2}[/tex] )

here (x₁, y₁ ) = (- 2, - 4 ) and (x₂, y₂ ) = (2, - 10 ) , then

midpoint = ( [tex]\frac{-2+2}{2}[/tex], [tex]\frac{-4-10}{2}[/tex] ) = ( [tex]\frac{0}{2}[/tex] , [tex]\frac{-14}{2}[/tex] ) = (0, - 7 )

Answer:

they will travel about 131.18 yards.

Step-by-step explanation:

Answer:

131.18 yards

Step-by-step explanation:

Answer:

The multiplier for 3 inches to get to 24 is 8.

If you multiply 3 x 8 to get 24, you need to multiply 4 ft x 8 to keep proportion and this will give you 32ft.

Answer:

You would take 27.50, and whats 5% of that?

Answer would be about 1.4.

Times that by 4 and there is your answer :)

Answer:

0.08

Step-by-step explanation:

i hope this helps! have a wonderful rest of ur day :)

and if its not too much to ask could you mark me as brainliest pls, im trying to rank up by the end of the month and i only need 2 more, if not it ok! ty and tell me if theres anything else you need help with!!

0.08

if 8% is just 8, and not 80, the it goes in the hundredths place. if it's 80%, it goes in the tens place. like 0.8

Make sense? good

46 to the nearest integer is 50

The answer is 46 because 46 can’t be rounded up nor down so it stays the same :P hope this help please give brainleist and rating

But the correct usage is that 1:2 means a ratio of 1 to 2, meaning 1 part of something and 2 parts of something else (not out of 2 parts total) ...

Answer:

the correct usage is that 1:2 means a ratio of 1 to 2, meaning 1 part of something and 2 parts of something else (not out of 2 parts total)

Step-by-step explanation:

Based on the given data, the center of measure that should be used is the Median because the data distribution is skewed.

First order the dataset:

0, 0, 2, 2, 2, 2, 3, 3, 4, 6, 6, 7, 8, 8, 8, 8, 8, 8, 8

We can see that the data is skewed.

When dealing with skewed data, the median is the best measure because it would not be influenced by the skew in the data set.

Find out more on skewness in data at https://brainly.com/question/24055593.

#SPJ1

Answer:

Step-by-step explanation:

median

skewed

The solution of 0.0973 when rounded to 1 significant figure is 0.1.

Rounding off numbers means adjusting a number simpler by adjusting it to its nearest place according to certain rules.

In rounding off number, the place value starts from tens place.

Rounding to the nearest whole number: Look at the digit immediately to the right of the decimal point. If it is 5 or greater, round the number up. If it is less than 5, round the number down. For example, rounding 3.25 to the nearest whole number gives 3, while rounding 3.75 gives 4.

When 0.0973 is rounded to 1 significant figure, the digit at the hundredth place is observed.

Since the digit at the hundredth place is greater, than 5. So, the number is rounded up which results to 0.1

Thus, the round off of 0.0973 to 1 significant figure is 0.1

Learn more about rounding off numbers here:

https://brainly.com/question/13391706

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Answer:

8a + 9b and 16a - 10b

Step-by-step explanation:

Answer:

0-25=1

25-50=3

50-75=4

Step-by-step explanation:

To create a histogram, we need to group the data into intervals or bins and count the number of data points that fall into each bin. We can then plot the counts as bars on a graph.

A histogram is a graphical representation of the distribution of a dataset. It consists of a set of contiguous rectangles, where the width of each rectangle represents a range of the values, and the height of each rectangle represents the frequency or count of the number of data points that fall within that range.

One way to choose the bin size is to divide the range of the data (the difference between the maximum and minimum values) by the desired number of bins. For this example, we'll choose a bin size of 10 and create bins from 20 to 70.

Using this bin size, we can group the data into the following bins:

20-29: 2

30-39: 0

40-49: 3

50-59: 3

60-69: 1

To create the histogram, we can plot these counts as bars on a graph, with the bins on the x-axis and the counts on the y-axis.

The histogram shows that the most common diagonal length for televisions at Electronic Emporium is between 40 and 59 centimeters, with fewer televisions having diagonal lengths outside of this range.

Learn more about histogram at:

https://brainly.com/question/30354484

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Answer:

Let m and r represent the maximum speeds of Malcolm and Ravi in km/h, respectively.

... (m + r)/2 = 260 . . . . . the average of their speeds was 260 kph

... 2m = r + 80 . . . . . . . . double Malcolm's speed is 80 kph more than Ravi's

The second equation can be solved for r and that expression substituted into the first equation.

... 2m - 80 = r . . . . . . . . . . . an expression for r from the second equation

... (m + 2m - 80)/2 = 260 . . . the result of substituting that into the first

... 3m - 80 = 520 . . . . . . . . multiply by 2

... m = 200 . . . . . . . . . . . . . add 80 and divide by 3

... 2·200 - 80 = r = 320 . . .substitute the value of m into the expression for r

Malcolm's maximum speed was 200 km/h.

Ravi's maximum speed was 320 km/h.

Step-by-step explanation:

Answer:

Evaluate the exponent

Multiply the numbers

Add the numbers

Evaluate the square root

Add zero

Multiply the numbers

h=\frac{\pm 16}{2}

Step-by-step explanation:

Answer:

[tex]8^2=64[/tex]

Step-by-step explanation:

Given the following question:

[tex]h^2=64[/tex]

Remember when dealing with exponents we have to multiply the number given by itself, as many times as the exponent.

In this case we have...
[tex]h^2=64[/tex]
[tex]h=8[/tex]
[tex]h^2=8^2=8\times8[/tex]
[tex]8\times8=64[/tex]

If the exponent was three you would multiply the 8 by itself, 3 times.

[tex]8^3=8\times8\times8[/tex]
[tex]8\times8=64\times8=512[/tex]
[tex]8^3=512[/tex]

Hope this helps.

Answer:

A

Step-by-step explanation:

Am going with a because it says 1,500 per month right for x months and y should be a 1000  because he requires a one time deposited .

Hope this helped

Answer:

70.65cm

Step-by-step explanation:

i believe i have done this before

Answer:

66

Step-by-step explanation:

Since it's a 90 degree angle.

90-24=66

Answer:

∠ L = 66°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

∠ L + 24° + 90° = 180° , that is

∠ L + 114° = 180° ( subtract 114° from both sides )

∠ L = 66°

Answer:

C. right angle

Step-by-step explanation:

I will upload an image of a right angle that perfectly fits the question:

The angles that measure 90° are called right angles, so the correct option is C.

A 90° angle is the one we get when two perpendicular lines intersect (we actually get four of these).

And are the same ones that we can see on squares or rectangles, where the connecting sides are perpendicular between them.

The name of that type of angle, as one could imagine, is Right Angle (for the nature of the intersection that conforms them). So the correct option is C.

If you want to learn more about right angles, you can read:

https://brainly.com/question/17972372

Step-by-step explanation:

Break down the word problem.

1 over 3 multiplied by n equals 6.

[tex] \frac{1}{3} \times n = 6[/tex]

Multiply each side by 3 to eliminate the fraction:

[tex]n = 18[/tex]

Answer:

2.4 meters

Step-by-step explanation:

Take f(x) = 0 to find lateral distance covered.

0 = 25x² - 120 + 144

=> (5x - 12)²

=> x = 12/5

=> x = 2.4 meters

So f(x) is 0

[tex]\\ \rm\hookrightarrow 25x^2-120x+144=0[/tex]

[tex]\\ \rm\hookrightarrow (5x)^2-2(5x)(12)+12^2=0[/tex]

[tex]\\ \rm\hookrightarrow (5x-12)^2=0[/tex]

[tex]\\ \rm\hookrightarrow 5x-12=0[/tex]

[tex]\\ \rm\hookrightarrow 5x=12[/tex]

[tex]\\ \rm\hookrightarrow x=12/5[/tex]

[tex]\\ \rm\hookrightarrow x=2.4m[/tex]

Answer:

A and D

Step-by-step explanation:

B and C are not functions because some inputs have multiple outputs

Answer:

A) The sequence is geometric because the sequence is increasing by a factor of 2 being multiplied to each term, when ascending from left to right.

B) [tex]a_{n} = 5(2)^{n-1}[/tex]

C) [tex]a_{n} = a_{n-1} *(2) ;a_{1}= 5[/tex]

Step-by-step explanation:

The sequence is multiplying each term by a factor of 2.

5*2=10

10*2=20

20*2=40