Mathematics Middle School

Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.

Answers

Answer 1

Answer:

what are the measures

Step-by-step explanation:

Related Questions

PLEASE HELP ASAP!!! Actually help and answer them correctly.

Answers

Answer:

use wolfram alpha it helps :D

Step-by-step explanation:

Answer:

wolfram alpha

Step-by-step explanation:

it helps a lot.

Tom has a scale model of his car. The scale factor is 12. If the actual car has 16-inch wheels, what size are the wheels on the scale model?

Answers

Answer:The scale is 1:12, and the actual car has 16-in wheels.

Step-by-step explanation:

So the setup would be a proportion:

1 over 12=x over 16

Then cross-multiply

12x=16

Divide by 12

X=16/12

=4/3 or 1 and 1/3 in. wheels on the model car.

Image below.
Explain

Answers

Answer:

No, It is not true

Step-by-step explanation:

First of all, we should have a number in the tenths place, and we don't.

Also, in the hundredths place, we should have 9, not 4.

And finally, the answers should be 0.195, not 0.042.

Answer:

This is False

You want to add it up as if there wasnt any decimal than you want to put the decimals back 3 spots

0.025 + 0.17= 0.195

The table shows the number of chocolate and vanilla ice cream cones sold during the five soccer games at the tournament this weekend.
What is the difference between the median number of chocolate ice cream cones sold and the median number of vanilla ice cream cones sold?
A - 0
B - 1
C - 2
D - 3

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Answer:

Step-by-step explanation:

please mark brainliest:D

The answer is A. -0

Use the picture where it says a, b, c, d those are the steps

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Step-by-step explanation:

Direction: Opens down

Focus: ( 0,-0.1)

Axis of Symmerty: X=0

Directix: y=0.1

Type [tex]y=-2.5xx^{2}[/tex] on a algebra calcator and it will show you the graph and the eqaution.

Hope this helps!

please do it right quickly please hurry hurry!!! do it right or ill report

Answers

5 because it’s less than 7, -5 because it’s less than -3, -0.5 because it’s less than -0.1 but more than -0.8, 2 because it’s more than -2

A submarine is searching for underwater features. It is accompanied by a small aircraft and an underwater robotic vehicle.

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Answer:

Step-by-step explanation:

The first one is 255 because you add 200+55 which equals 255

The second one is 172 because you subtract so it will be 227-55 which equals 172

I dont understand what the ticks numbers are between the numbers

Answers

The ticks are representing numbers that are not shown in between the shown numbers. For example the ticks between 20 and 40 represent 25,30,35 and finally 40. Hope this helps !

the answer is 62 though lol

How do you think workers rights are abused today?Explain.

Answers

Employee rights are put into place by the federal government to protect employees. States also have labor regulations that employers must follow. Common rights violations are discrimination, wage miscalculations, sexual harassment and whistleblowing.

Will give Brainliest! please no random letters or symbols, or you will be reported.

Answers

Answer:

Y=15x i the answer to this equation.

Step-by-step explanation:

Answer:

y = 15x

Step-by-step explanation:

To write the equation, you'd need to find the slope:

[tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} } \\\\\frac{60-15}{4-1} \\\\\frac{45}{3} \\\\15[/tex]

The y-intercept is 0

Ill give brainliest
$5000 at 10% for 3 years. Compound Interest.

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6% $5,955

8% $6,299

10% $6,655

12% $7,025

A cylindrical shaped swimming pool has a diameter of 30 feet and a water height of 4.5 feet. How many cubic feet of water is contained in the pool? Use 3.14 for pi. Round your answer to the nearest cubic foot.

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Answer:

Step-by-step explanation:

PLZZZ help with this its pretty simple!

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Answer:

Step-by-step explanation:

x² + 8x + 12=

(-1)² + 8(-1) + 12=

1 - 8 + 12=

-7 + 12 = 5

Answer:

Step-by-step explanation:

-1x-1-8+12=1-8+12=5

I WILL GUVE BRAINLIEST! PLS PLS HELP!

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Answer: the answer is d because 5 times a hundred is 500 plus the 0.54 is 54 so 500 plus 54 = 554

Brainlest pls

Step-by-step explanation:

plzzzzzzzzzzzzz help

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I’m pretty sure it is third degree because it has x^3

Which equation represents the relationship between x and y in the table?
A. y = x2
B. y=x6
c. y = 4x - 3
D. y = (x + 1)

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c y=4x-3 is the absolute answer glad i could help you today

The question is in the image

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Answer:

Step-by-step explanation:

yeahhhhhhhhhhhhhhhhggggg

The answer is D there u go

Can u plz help me with this

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Answer:

1.) The forth choice seems about right

2.) x = 38 (if and only if the forth answer choice for question 1 is right)

Someone tell me the answer of an expression equivalent to 4-2(x+5). Please and Thank you.

Answers

Answer:

-2x - 6

Step-by-step explanation:

Multiplication must be done before addition or subtraction. Thus, we leave '4' as is and multiply out -2(x + 5), obtaining:

4 - 2x - 10, or -2x - 6

one foot is 12 inches, so one inch inch is _ of a foot. 5 inches are _ of a foot.

Answers

Answer:

1/ 12 and 5/ 12

A 2-column table with 4 rows. Column 1 is labeled Squares with entries 2, 3, 4, 5. Column 2 is labeled Sticks with entries 7, 10, 13, A. Extend the sequence and then complete the statements. A is an ordered list of numbers that can form a pattern. A is an element in a sequence. You can a sequence by finding the pattern and using it to write more terms. The next term in the sequence is A = .

Answers

Answer:

A = 16

Step-by-step explanation:

The pattern is +3 in the second row.

✔ sequence

is an ordered list of numbers that can form a pattern.

✔ term

is an element in a sequence.

You can

✔ extend

a sequence by finding the pattern and using it to write more terms.

The next term in the sequence is A =

✔ 16

Answer:

Step-by-step explanation:

GIVING BRAINLIEST NO LINKS
Parth created a Box-and-Whisker Plot to show the average weight of the fish he caught over the weekend. What information does the maximum value give you?

A.Three-fourths of the fish he caught were larger than 22 pounds.
B.The middle weight of the fish he caught was 40 pounds.
C.Three fourths of the fish he caught were less than 50.5 pounds.
D.The largest fish he caught was 63 pounds.

Answers

The answer is gonna be b

If f(x) = 42 - 5 and g(x) = 3x+ 7, which of the following statements are true?

I f(0) = g(-4)
II f(-2) - 9(2)
III f(0) = g(3)
IV f(6) - g(4)

Α. I only
B. I and IV only
C. II and III only
D. All are true

Answers

Answer:

B. I and IV only

Step-by-step explanation:

You replace the x with the numbers in the parenthesis. So for I it would be:

f(0) = 4(0) - 5 -> 0 - (-5) -> -5

g(-4) = 3(-4) +7 -> -12 + 7 -> -5

You solve each one and if your answer matches with each other, your answer is right.

If you did this with II and III, you wouldn't get the same answers.

For IV it would be:

f(6) = 4(6) - 5 -> 24 - 5 -> 19

g(4) = 3(4) + 7 -> 12 + 7 -> 19

Your final answer would be b 1 and 4

module 10.1 lesson quiz dilations

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Answer:

do you want us to answer all of them?

Step-by-step explanation:

Makayla has a jewelry box that is 4 inches long, 6 inches wide, and 2 inches tall. What is the volume of the jewelry box?

Answers

Answer:

Adding would be 12 and multiplying would be 48

Step-by-step explanation:

24 inches

Because you always have to do BxH =base x height so if you do 4 x6 you will get 24

If the data in the stem-and-leaf graph below were shown in a line plot, which statement(s) would be true
of the line plot?

Answers

Answer:

We could calculate the range and median.

Given the function f(x)=(x+3)2-1, which of the following would describe a shift of the vertex 3 units to the left.

A. f(x + 3)
B. f(x)+3
C. f(x)-3
D. f(x-3)

Answers

Answer:

A. f(x+3)

Step-by-step explanation:

The vertex form is y=a(x-h)^2+k. To move left, your 'h' value has to be negative, so in this case, it'd be -3, but wait. Since it already tells you to subtract the 'h' value, subtracting -3, (-(-3), would be the same as adding 3. So inside the form, it has to be (x+3) to make sense. A is the correct answer.

B is incorrect because that just shifts the function 3 units up.

C is incorrect because that shifts the function 3 units down.

D is incorrect because that shifts the function 3 units right.

Hope this helps.

Is this symmetrical or asymmetrical?
Dont guess!
I will mark brainliest if its correct!

Answers

it is going to be asymmetrical

2x + 3y = 12
Identify the x- and y-intercept and graph the equation on the coordinate plane to the left. What is the y-value when x is 2? Answer these questions in the text box below.

Answers

Answer:

x int is (6,0). y int is (0,4) and y value when x is 2 is 8/3

Step-by-step explanation:

to solve these questions, we can simply plug everything in. The x intercept for Example, is where the y is equal to 0. So we can plug in 0 for y to get the x int, and vice versa for the y int. To find out the y value when x is two, plug in x as two

2 times 2 +3y=12

3y=8

y=8/3

A homeowner called in a painter to paint the bedroom walls and ceiling. The bedroom is 15 ft. long, 12 ft. wide, and 10 ft. high. The room has two doors each 3 ft. by 8 ft. and three windows each 3 ft. by 5 ft. The doors and windows do not have to be painted. A gallon of paint can cover 300 square feet. How many gallons of paint must he use?
Show all of your steps

Answers

Answer:

I think he will need around 5.69 gallons of paint

Step-by-step explanation:

i did the math i think im wrong but i got 5.8 (round it to 6)

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