Mathematics Middle School

What is the measure of the angle in the polygon shown below?

A) 220
B) 20
C) 50
D) 40

What Is The Measure Of The Angle In The Polygon Shown Below?A) 220B) 20C) 50D) 40

Answers

Answer 1

Answer:

Step-by-step explanation:

The sum of the exterior angles of any polygon is 360 degrees. To find the sum of the interior angles, multiply the number of triangles by 180. C) The sum of the interior angles in any polygon can be found by multiplying the number of triangles formed by the diagonals from one vertex times 180 degrees in each triangle.

Answer 2
I think the answer is C. Hope this helps! :3 and I'm sorry if it's wrong. T-T

Related Questions

erome is one third the age of his aunt, who is 51 years old. Write an equation to determine the age of Jerome. Let x represent the age of Jerome. 13x = 51

Answers

Answer:

3.92

Step-by-step explanation:

13x=51

divide both sides by 13.

OKAY SO I KNOW THAT THE ANSWER IS A WITH THE 13 IN IT BUT COULD SOMEONE PLS EXPLAIN WHY ITS A!!!! PLEASE AND THANK YOU!!!
Jordan wants to find the volume of a cylindrical water storage tank. When we walks around the tank, staying as close to the tank wall as possible, he travels 82.1 feet. How can he use this information when finding the volume of the tank?
A) He can say the radius of the base of the tank is approximately 13 feet.
B) He can say the radius of the base of the tank is approximately 41 feet.
C) He can say the area of the base of the tank is approximately 82 feet.
D) He can say the height of the tank is approximately 82 feet.

Answers

Correct answer is B good
Luck !!!

Please help me I really need it

Answers

90 meters in 800 seconds

Answer:

90 metres 8000 per second

The area of the triangle below is 9/32 square centimetres. .What is the length of the base? Express your answer as a fraction in simplest form.

Answers

S O L U T I O N :

From the provided figure and given information,

Area or triangle = [tex] \sf \dfrac{9}{32}\; cm^2 [/tex]

Height of the triangle = [tex] \sf \dfrac{3}{4}\; cm [/tex]

We are asked to calculate the length of base.

As it we know that,

[tex]\\ \twoheadrightarrow\quad \bf{Area_{(\Delta)} = \dfrac{1}{2} \times b \times h}\\ [/tex]

h denotes height b denotes base

So,

[tex]\\ \twoheadrightarrow\quad \sf{\dfrac{9}{32}\; cm^2 = \dfrac{1}{2} \times b \times \dfrac{3}{4}\; cm}\\ [/tex]

[tex]\\ \twoheadrightarrow\quad \sf{\dfrac{9}{32}\; cm^2 = b \times \dfrac{3}{8}\; cm}\\ [/tex]

[tex]\\ \twoheadrightarrow\quad \sf{\dfrac{9}{32}\; cm^2\div \dfrac{3}{8}\; cm= b }\\ [/tex]

[tex]\\ \twoheadrightarrow\quad \sf{\dfrac{\cancel{9} }{\cancel{32} }\times \dfrac{\cancel{8} }{\cancel{3}} \; cm= b }\\ [/tex]

[tex]\\ \twoheadrightarrow\quad \bf \underline{ \dfrac{3}{4}\; cm= b }\\ [/tex]

Therefore, length of the base of the triangle is 3/4 cm.

hi hru she said ehhhh true

Seven consecutive odd integers add up to 119. What are the numbers?

Answers

sorry there no answer but good luck on ur assignment and hope this motivated you! :)) ur doing great

Which shows the following numbers ordered from greatest to least?
0.5, 5/8, 65%, 3/5


A>3/5, 5/8, 0.5, 65%

B>0.5, 3/5, 5/8, 65%

C>65%, 3/5, 0.5, 5/8 65%,

D>65%, 5/8, 3/5, 0.5

Answers

Answer:

D

Step-by-step explanation:

The right answer is D

1489 x 390 + 65 /2 =
plz put the answer in word form and explain how u got this answer

Answers

Answer:

580742.5, in words: five hundred eighty thousand seven hundred forty-two and a half.

Multiply: 1489 * 390 = 580710

Divide: 65 / 2 = 32.5

Add: 580710+32.5 = 580742.5

Answer:

580742.5

Step-by-step explanation:

First do the multiplication (following pemdas) then do the division (following pemdas) and lastly add.

Hi! Can someone PLEASE find out what "X" is?

Will give brain-liest to correct answer!

3/4 of x is 24

Answers

I believe it is 32 but so sorry if I am wrong!
18 I think but I’m not sure tho

Simple math riddle!
Awnser all questions!
BRAINLIEST!

Answers

Answer:

switch 2 is >

switch 4 is =

Answer: switch 1 > switch 2 =

Step-by-step explanation:

On Monday, Mr. Roberts drove 42 miles.
On Tuesday, he drove 5 miles more than half the distance he drove on Monday.
Which expression shows how you could find the distance, in miles, Mr. Roberts drove on Tuesday?
A. (42 – 5) ? 2
B. 42 – (5 ? 2)
C. (42 ÷ 2) – 5
D. (42 ÷ 2) + 5

Answers

It should be D.

“Mr. Roberts drive five miles more than half the distance he drove on Monday”

Five miles more is key here

This says that he drove five more after dividing it, so 42/2 first than add the 5

That one is easy it’s D

Can someone please help me with this problem.

Answers

Answer:

5,600,000,000,000

Step-by-step explanation:

read as 5 trillion, 6 hundred million

E12 = [tex]10^{12}[/tex]

Answer:

5,600,000,000,000

Step-by-step explanation:

read as 5 trillion, 6 hundred million

E12 = 10^12

Question is in the Picture.

A

B

C

D

Answers

B because 2 and 1/3 is 7/3 as an improper fraction times 4 is 28/3 and as a mixed number it is 9 and 1/3
B is the correct answer

Katarina bought a package of 500 stickers. Each sheet in the package has 20 stickers.
25% of the stickers on each sheet are hearts. The remaining stickers are stars.

Drag the tiles to identify the number of heart stickers and the number of star stickers in the package.
Numbers may be used once or not at all.
375 added to Number of Star Stickers
20,25,100,325,475,480
(middle school)

Answers

i think there are 125 heart stickers and 375 star stickers. 20/4 = 5, so there are 5 heart stickers per sheet. there are 25 sheets in the package, 5 x 25 = 125. if the remaining stickers on a sheet are stars then there are 15 star stickers per sheet. 15 x 25 = 375.

What is the measure of ∠AGB?

Answers

Answer:

90 degrees

Step-by-step explanation:

the square in the corner of ∠CGD means 90 degrees and the ∠AGB is parallel to  ∠CGD which means they have the same measure

I hope this helps and if correct may I please have brainliest.

Okay last one. Someone help me please??

Answers

Answer:

The missing side (c) is 87 ft.

Step-by-step explanation:

What is the interquartile range?

What is the range?

Answers

Answer:

Step-by-step explanation:

inquertalm range

q1 = 14

median = 20

q3 = 14

brainliest please

Inter quartile looks like 29 - 16 which is 13

Range is 34 - 14= 20    

Interquartule is highest box point minus lowest range is highest point in general minus lowest                                                                                                                      

can someone pls help

Answers

Answer:

D

Step-by-step explanation:

Identity property of multiplication just has to be a number times 1 is equal to the number.

If this has helped please mark as brainliest

i believe it is D.

Plz help its due in 10 minutes

Answers

The answer is : -8 hope this helps!!!

The drama club sold 415 Manatee tickets to the school's play for $7.95 each 18 of the tickets were refunded estimate the tickets is your estimate and overestimate or an underestimate. PLZ HELP ASAP!!!!!!

Answers

since you always round up when you estimate in the middle lets say theres 420 tickets. Each is 7.95, but we'll round it to 8.00. 420x8.=3,360. After that part we need to find about how much tickets were refunded. So we round 18 to 20 and each ticket is still 8$. 20x8=160. Finally in all, we do 3,360-160=3200. Its an overestimate because we rounded up. Im not sure what else youre asking but thats the basic answer.

A. 110
B. 50
pls help asap !!!!!

Answers

Answer:

Range: 110

Step-by-step explanation:

Range = Largest number - Smallest number

           = 150 - 40

           = 110

Hope this helps!

Answer:110

Step-by-step explanation:

When you find range you have to subtract the maximum number minus the minimum number which in this case the maximum number is 150 and the minimum number is 40 and 150-40=110

If two sides of a triangle are 9 and 14, find the range for the third side.
*Be sure to type your answer as an inequality, ___

Answers

Answer:

x > 23

Step-by-step explanation:

Add both the sides up, and then determine that the third side should be greater than the sum of both the sides added, so anything greater than 23 would be the answer.

Hope this helps!

x > 24 djdjdjdjsjsjs

Does anyone know the answers to this?? (You can do one or more if you want thank you)

Answers

im not trying to get free pionts but what grade is that  

What is the common denominator of 7/8 and 5/6

Answers

Answer:

2

Step-by-step explanation:

2 x 4 = 8

2 x 3 = 6

Answer:

24

Step-by-step explanation:

7/8 = 7/8 × 3/3 = 21/24

5/6 = 5/6 × 4/4 = 20/24

For the denominators (8, 6) the least common multiple (LCM) is 24.

A bank offers a savings account with a yearly simple interest rate of 2%. Suppose you deposit $550 into a savings account. How much simple interest will you earn in 4 years and six months?

Answers

Answer:

49.5(interest)

599.5 (total amount)

Step-by-step explanation:

A=P(1+rt)

A=550(1+.02*4.5)

A=550(1+.09)

A=550(1.09)

A=599.5 (total amount)

599.5-550=49.5(interest)

550 x 0.02 = 11

11 x 4.5 = 49.5

ANSWER: $49.5 of simple interest

Drag equations to each row to show why the equation of a straight line is y = 3x, where 3 is the slope. On a coordinate plane, a line has positive slope. 2 right triangles are formed with the line. One triangle has sides labeled run 1 and rise 3, and another triangle has sides labeled run x and rise y.

pls help!! the equations are on the image

Answers

Answer:

Y=3x is the answer.

Step-by-step explanation:

Explain how to draw a line segment that measures 72 millimeters.

Answers

Answer:

Take a ruler and use the mm to draw the line

The price of a plane ticket was reduced from $2,400 to $750. By what percentage was the plane ticket reduced?

Answers

Answer:

32% approximately

Step-by-step explanation:

Take 2400, divide it by 750 and then multiply the result by 100

2400 divided 750 then multiply it by 100 bc its out of 100% then you should get ur answer. i got 32%

pls pls pls pls pls pls pls pls pls

Answers

x=16.
there is ur answer

Answer: x = 16

Step-by-step explanation:

Cross Multiply: 6 * x = (4)*(24), 6x = 96

Divide both sides by 6, 6x/6 = 96/6.

Simplify: x = 16

23. Starting with x=0.81818181 , express x as a fraction in simplest form.

Answers

You could do x=81 with the little line on the top (represents the number going on forever, and example is 0.818181818181818181818181818818181818 etc.)

The repeating decimal 0.81818181 as a fraction is 9/11

Converting the repeating decimal to a fraction.

From the question, we have the following parameters that can be used in our computation:

x = 0.81818181

Write out the first two digits

Number =  0.81

Express as fraction

So, we have

Number =  81/100

Subtract 1 from the denominator

Number =  81/99

Simplify

Number = 9/11

Hence, the fraction is 9/11

Read more about fraction at

https://brainly.com/question/31896427

#SPJ6

help please will give brainliest

Answers

Answer:

uhh either 4/4 1 or 2/2

Step-by-step explanation:

if the words covered by the light reflection says "the shaded part", then there are 4 total pieces, which means all four are shaded.

4/4 . hope this helped !
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