Mathematics College

Find the measure of each interior angle.

Answers

Answer 1

Answer:

D=140

E=140

F=80

G=140

H=140

I=80

L=100

M=110

N=80

P=70

Step-by-step explanation:

The sum of the interior angles of a hexagon is 720.

7x+7x+7x+7x+4x+4x=720

36x=720

x=20

D=140

E=140

F=80

G=140

H=140

I=80

The sum of the interior of a quadrilateral is 360.

2x+20+3x-10+2x+2x-10=360

9x=360

x=40

L=100

M=110

N=80

P=70

Related Questions

if $20.00 is for 12.25kg of peas ...what weight of peas can i get for $4.00

Answers

2.45kg

First you calculate the price per kg as follows:

If it’s $20 for 12.25 kg, the price per kg is $20/12.25=$1.63 per kg

If you have $4, you can figure out what weight you can get by taking $4/the price per kg, so $4/$1.63, which is 2.45 kg.

Please helpppp
Thank you

Answers

Answer:

Step-by-step explanation:

The answer is B because if you subtract 4,400 minus 4,200 you get 200 and since it’s decreasing it’s -200. Y2-Y1/X2-X1

help plz The total cost of a shirt and a jacket was $99.34. If the price of the shirt was $7.76 less than the jacket, what was the price of the shirt? Express your answer as a simplified fraction or a decimal rounded to two places.

Answers

Answer: Shirt costs $45.79

Step-by-step explanation:

jacket- x

shirt (x-7.76)

x+x-7.76=99.34

2x - 7.76 = 99.34

2x = 107.10

x=53.55

Jacket costs 53.55 and Shirt costs 53.55-7.76= 45.79

Please help wrong/random answers will be reported.

Answers

Answer:

21, 1701

Step-by-step explanation:

multiply by 3 :)

WILL GIVE BRAINLEST !
hAVE A GOOD DAy :)!

Answers

is it all like yes or no or does your teacher need like explaining

Philip is having a party and wants to spend less than $432. He has already spent $300. The only item left on his list is sodas,
which cost $12 per case. How many cases of soda, x, can Philip purchase and stay under his budget?
Select the number line that includes the largest number of cases of soda that Philip can purchase and still stay under his budget.

Answers

Answer:

11 cases of sodas

Step-by-step explanation:

Solve for xxx.
Your answer must be simplified.
x+5 ≤−4

Answers

Answer:

-9

Step-by-step explanation:

x+5 less than or equal -4

x lessthan orcequal -4-5

x less than or equal -9

The answer is -9
Explanations-
X is less than or equal to -4 & -5
And X +5 is is less than or equal to -4

What is the the comparison number for 30and 60

Answers

Answer:

2 i think

Step-by-step explanation:

determine whether or not it is a function

Answers

This is indeed a function because every domain is only used once, a domain can indeed share a range but can’t be the same for which it’s a function due to the fact that no domain is repeated with a different outcome

can 24 be the output

Answers

Answer:

For what

Step-by-step explanation:

For what the output has to be 24

Answer:

yes 24 output

Step-by-step explanation:

hahahahahhaa

Pedro surveyed 600 of the students in his school about their favorite color. 270 students said their favorite color was red. What percentage of the surveyed students said their favorite color was red?

Answers

Answer:

45 percent

Step-by-step explanation:

270/600=.45 which equals 45 percent

A door lock of the type illustrated below has a keypad with 5 buttons, numbered 1 through 5. All 5 buttons must be pressed in the correct sequence before turning the handle -- otherwise, the door remains locked. There is only one correct sequence.

Answers

Answer:

Step-by-step explanation:

After filling a gas tank the odometer read 27,8295After the next filling it read 28,1760. It took 17.5 gal to fill the tank How many miles per gallon did the driver get?

Answers

Answer:

198 mpg

Step-by-step explanation

28,1760-27,8295 = 3465 miles

3465miles/17.5gal = 198 mpg

Evaluate (2/5) to the 2nd power

Answers

Answer:

.08

Step-by-step explanation: hope you get it right please give brainiest

have a good day

Answer:

4/25

Step-by-step explanation:

Help me out with the correct answer!!!!!

Answers

Answer:

yellow i think

Step-by-step explanation:

9^2 + 40^2 = 41^2
(The dark blue box is the correct answer)

1.) Figure out what is 9^2 and 40^2
9 * 9 = 81
40 * 40 = 1600

2.) Now add those two numbers together
1600 + 81 = 1681

3.) Find the square root of 1681
√1681 = 41^2

And that’s how to figure out if a triangle is a right triangle. Hope this helped :D

Enter the unknown value that makes this statement true:
25% of is 30.

Answers

Answer:

Ans is 120

Step-by-step explanation:

25 x 4 is a 100

therefore multiply 4 by 30 to find the 100%

or the ? value that makes the statement true

Ans is 120

Answer:

25% of 120 is 30

Step-by-step explanation:

25% = 0.25

0.25 y = 30

y= 30/0.25

y= 120

1. A rectangular room measures 12 feet by 20 feet. It is going to be covered with carpeting that sells for $8.35 per square foot.

a. What is the area of the room in square feet?

b. How much would it cost to carpet the floor?

Answers

Answer:

a). 240sqft b). $2004 (+ labor I guess)

Step-by-step explanation:

the room is rectangular, so it's area is the product of the dimensions

12feet * 20feet = 240sqft

The cost is $8.35 per sqft, so we get

240sqft * $8.35/sqft = $2004

Answer:

A: 240

B: 1,980

Step-by-step explanation:

Finding the area of a 2d rectangle WxL, So it's 12x20 is 240.

I did 8.35 times the square footage, 240, and gotten 1,980.

What is the greater faction than 11/20

Answers

Answer:

Are you looking to calculate whether 2/10 is greater than 11/20? One of the most common calculations you'll make in math is to compare fractions. In this really simple guide, we'll teach you how to compare and determine if 2/10 is bigger than 11/20 and walk you through the step-by-process of how the calculation is made.

As we always do in these tutorials, let's recap and remind ourselves that the number above the fraction line is called the numerator and the number below the fraction line is called the denominator.

Depending on the math problem you want to solve, there are two methods to calculate if 2/10 is larger than 11/20:

Convert the fractions to have the same denominator

Convert the fractions to a decimal number

Let's start with the first method: converting the fractions to the same denominator. First, we'll set up 2/10 and 11/20 side by side so they are easier to see:

Converting Denominator

Our denominators are 10 and 20. What we need to do is find the lowest common denominator of the two numbers. This is the smallest number that can be divided by both 10 and 20. In this case, the lowest common denominator is 20.

If we multiply the first denominator (10) by 2 we will get 20. If we multiply the second denominator (20) by 1 we will also get 20. We also need to multiply the numerators above the line by the same amounts so that the fraction values are correct:

2 x 2

10 x 2

11 x 1

20 x 1

This is what 2/10 and 11/20 looks like with the same denominator:

Now that these fractions have been converted to have the same denominator, we can clearly see by looking at the numerators that 4 is NOT greater than 11 which also means that 2/10 is NOT greater than 11/20.

Converting to Decimal

You can also compare these fractions by first converting them to decimal format. This is a lot faster than working out the lowest common denominator. All we do here is divide the numerator by the denominator for each fraction:

2/10 = 0.2

11/20 = 0.55

Now that these fractions have been converted to decimal format, we can compare the numbers to get our answer. 0.2 is NOT greater than 0.55 which also means that 2/10 is NOT greater than 11/20.

Hopefully this tutorial has helped you to understand how to compare fractions and you can use your new found skills to compare whether one fraction is greater than another or not!

The table shows the number of hours spent practicing
singing each week in three samples of 10 randomly
selected chorus members.
Time spent practicing singing each week (hours)
Sample 1 12 13 11 8 9 7 4
8 9 10 Mean = 9.1
Sample 2 7 12 11 8 9 8 12 8 9 10 Mean = 9.4
Sample 3 11 9 8 12 8 10 7 8 7 9 Mean = 8.9
Which statement is most accurate based on the data?
A. A prediction based on the data is reliable, because the means of
the samples are close together.
OB. A prediction based on the data is reliable, because each sample
has 10 data points.
O C. A prediction based on the data is not completely reliable, because
the means are not the same.
D. A ediction based on the data is not completely reliable, because
the means of samples 1 and 2 are greater than 9 and the mean of
sample 3 is less than 9.
PREVIOUS

Answers

Answer:

A prediction based on the data is reliable, because the means of the samples are close together.

Step-by-step explanation:

Test approved

The most accurate statement is A. A prediction based on the data is reliable, because the means of the samples are close together.

What is Mean?

Mean of a set of data is defined as the average of all the values. It gives the exact middle point of the data set.

Given three data sets.

All the samples have 10 data points.

Number of data points = 10

Mean of sample 1 = 9.1

Mean of sample 2 = 9.4

Mean of sample 3 = 8.9

We can see that the mean of the three samples is so close to each other.

So the data is reliable.

Hence the option is A.

Learn more about Reliability of Data here :

https://brainly.com/question/19901862

#SPJ7

At the zoo, there are 75 exotic birds of the
75 birds, 32% of them are male. How many of the
75 birds are male?
A. 8
B. 16
C. 24
D. 32

Answers

change 32% to a decimal
0.32 x 75 = 24
24 birds are male

Answer:

C. 24.

Step-by-step explanation:

Make 32% into a decimal so you can put it into an equation. 32% as a decimal is .32. 75 x .32 is 24. 24 birds are male.

cellus
Corresponding Angles are congruent.
Which angle corresponds with 2?
446 4342
4845 44141
< [?]
Enter

Answers

Answer:

Step-by-step explanation:

Corresponding angles have the same matching corner.

<6 has the same matching corner as <2. <6 and <2 are congruent.

Therefore, it can be concluded that <6 corresponds to <2.

Write the next three terms of the geometric sequence 81, -27, 9, -3,...

Answers

1, -1/3, 1/9

it is divided by negative 3 or -3

To find that you need to divide the the first term with the next term

81÷-27=-3

The length of a rectangle is three feet less than twice its width. If x represents the width of the rectangle, in feet, write inequality represents the area of the rectangle that is at most 30 square feet.

Answers

Answer:

x>30.meaning that the x is greater than 30

Point C is located 8 inches from point A and 6 inches from point B. Points A and B are 2 inches apart.
Which statement is true?
A The points cannot be connected to form a triangle.
B The points can be connected to form exactly one triangle.
C The points can be connected to form exactly two triangles.
D The points can be connected to form more than two triangles.

Answers

Answer:

Step-by-step explanation:

How many ways are there to add four positive odd numbers to get a sum of 22?

Answers

there are 18 ways to add four positive numbers to get 22

i need help with graphing

Answers

Answer:

Pls mark brainleist

Step-by-step explanation:

Graphing formula: y = mx + b

y and x always stay in the equation

m is the slope

and b is the y intercept

Estimate the sum of 46 and 32 by rounding to the nearest ten,
A. 80
0
B. 90
C. 75
0
D. 70
0
E. 85

Answers

The answer is A =80 because when u add 46+32 =78 and 78 round to the nearest ten is 80

A. add 46+32 and round it of to 80

Please give me the answer please

Answers

Answer:

1/2

Step-by-step explanation:

Answers:
A: you just need to draw a number line (PICTURED)
B: submarine (-10) and airplane (10)

Explanation:
B: for both it is 10 away, it doesn’t matter that one is negative. When you count from 0 it will still be 10 away on both sides.

pls help it’s due soon. thank you

Answers

Area of triangle is
A=b•h/2
A=(10x+5)(2x-5)/2
A=20x^2-50x+10x-25/2
A=20x^2-40x-25/2
A=2(10x^2-20x-12.5)/2
cancel 2 in numerator and denominator
A=10x^2-20x-12.5 in^2
Hope this helps

PLEASE ANSWER QUICKLY!

Find the area of AABC. D, E and F are midpoints.

Answers

Answer:

384

Step-by-step explanation:

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