Mathematics High School

Find the measure of each interior angle and each exterior angle of a regular pentagon.
The measure of each interior angle is
and the measure of each exterior angle is

Answers

Answer 1

Answer:

hope you like it so can you make me brainlest pls

Find The Measure Of Each Interior Angle And Each Exterior Angle Of A Regular Pentagon.The Measure Of

Related Questions

Find the value of x in the kite below.
x = [?]
Enter the number that goes in the green box.
Please helppp

Answers

The value of x should be 90 degrees

Twenty divided by the difference of seven and three. Numerical expression

Answers

Answer:4

Step-by-step explanation:20 divided by(7-3)

What is the surface area

Answers

Answer:

72cm²

Explaination:

2(2*3)+2(2*6)+2(3*6)=72cm²

72cm :) ^ they explain it help there

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!
Which of the following is a solution to the equation x3=149 ?

A
x=723

B
x=732

C
x=7−23


23



D
x=7−32

E
This equation has no solution

Answers

Answer:

x=5.301459

You have to find the cube root of 149 to isolate the variable.

Answer:

E

Step-by-step explanation:

Select the procedure that can be used to show the converse of the Pythagorean theorem using side lengths chosen from 6 cm, 8 cm, 9 cm, and 13 cm.

A. Knowing that 6^2 + 8^2 = 10^2, draw the 6 cm side and then the 8 cm side with a right angle between them. The 10 cm side will fit to form a right triangle.

B. Knowing that 6^2 + 8^2 > 9^2, draw the 6 cm side and then the 8 cm side with a right angle between them. The 10 cm side will fit to form a right triangle.

C. Knowing that 8^2 + 9^2 does not equal 10^2, draw the 8 cm side, then the 9 cm side with a right angle between them. The 10 cm side will fit to form a right triangle.

D. Knowing that 6^2 + 8^2 = 10^2, draw any two of the side with a right angle between them. The third side will fit to form a right triangle.

Answers

Answer:

A. Knowing that 6^2 + 8^2 = 10^2, draw the 6 cm side and then the 8 cm side with a right angle between them. The 10 cm side will fit to form a right triangle.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

credit goes to guy up top

A hibernating animal lost 5 pounds.
Write a signed number to represent this weight change.

Answers

Answer:

-2

Step-by-step explanation:

The sign would be negative because the pounds were lost not gained

A store pays $557.55 for a gaming system, and marks the price up 40%. What is the retail price?

Answers

Answer:

$780.57

Step-by-step explanation:

557.55*1.4 = 780.57

John is fixing the roof and needs to know how tall of a ladder he needs. The house is 23 feet tall and he wants to place the ladder 4 feet away from the house. How tall of a ladder will he need to reach the top?

Answers

27 feet would be your answer

Answer:

27 is the answer

At the school election there were three candidates. Isabella got 40 votes, Amelia got 60 votes and Mason got ⅓ of the votes. How many people voted in the election?

Answers

Answer: 150 people voted in the election.

Step-by-step explanation:

Let x = Total number of votes.

Mason got [tex]\dfrac{x}{3}[/tex] votes.

Isabella got 40 votes, Amelia got 60 votes.

Then,

Combined votes = [tex]40+60+\dfrac{x}{3}=x[/tex]

[tex]100=x-\dfrac{x}{3}\\\\100=\dfrac23x\\\\ x=100\times\dfrac32\\\\ x=50\times3\\\\ x=150[/tex]

Hence, 150 people voted in the election.

Please help me with this homework

Answers

Answer:

Step-by-step explanation:

No Taxi - 95

No Bus total - 275

Yes Taxi total - 120

Total Total - 400

y = 5x − 7 −3x − 2y = −12 solved by substitution please show the work too so i can understand

Answers

Answer:

y=3, x=2

Step-by-step explanation:

-3x-2(5x-7)=-12 (substitute y=5x-7)

simplify

{-13x+14=-12\}

isolate x for -13x +14=-12: x=2

for y=5x-7 substitute x=2

simplify y=3

sorry i know this is quite lenghty but i hope this helps :) have a nice day !!

What is the measure of angle X?_

Answers

Answer:

Hey this isn’t the answer, sorry

Step-by-step explanation:

I just need this answer to so let me know if you get the answer Thank you

What is 95% of $1350

Answers

Answer:

95% of 1350 is 14.2

Step-by-step explanation:

tell me if i'm wrong

Answer:

1,282.5

Step-by-step explanation:

[tex]1350[/tex] × [tex].95[/tex] [tex]= 1282.5[/tex]

[tex]95[/tex]% [tex]=.95[/tex] in decimal form

plz mark me brainliest. ;0

(Giving brainiest.) Explain why each statement might be true or might be untrue. Tell if each is an example of inductive or deductive reasoning? Justify your answers.
2. To get a high school diploma a student must have 24 credits. Cindy has 24 credits. Therefore, Cindy must have a high school diploma.

Answers

Answer:

Deductive because you would use multiple statements to draw a conclusion

Will give brainliest!

Answers

Answer:

The number of values we can get on a standard number cube is 1,2,3,4,5,6 - and so 6 values.

Step-by-step explanation:

Plz help

I only need B
A natural history museum surveyed the people visiting the museum for one month and
created a circle graph to show the age of the visitors for that month.
a. Find the number of degrees for each part of the museum visitors graph. (8 points)
Age 18 and under:
Age 19 – 44:
Age 45 – 64:
Age 65 and over:
b. If 5000 people visited the museum during the month the survey was taken, how
many visitors were there for each age group? (8 points)
Age 18 and under:
Age 19 – 44:
Age 45 – 64:
Age 65 and over:

Answers

Answer:

19-44.

Step-by-step explanation:

I simply looked up the answer with a calculator.

Answer:

Age 18 and under: 175

Age 19 - 44: 1,750

Age 45 - 64: 1,500

Age 65 and over: 1,000

Step-by-step explanation:

I asked my mom and she kept roasting me :( So I kinda figured it out

What is the slope of the line passing through the points (3,5) and (-1,7)?

Answers

-1/2

To find the slope of the line between two points, we use the equation (y2-y1)/(x2-x1)

Substitute the values given for the xs and ys:

(7-5)/(-1-3)

2/(-4)

simplify: -1/2

Answer:
Slope=-1/2
Hgvvvgssf

What is the area of the composite shape?

Answers

i believe the answer is 1,184. at least that’s how i understand the problem that’s how i learned it i could be wrong. 546+638=1,184.

Answer:

292 sq yd

Step-by-step explanation:

I believe you can multiply 26 x 29 and then subtract 21 x 22 from that

26 x 29 = 754

21 x 22 = 462

754 - 462 = 292

Find the length of a
Help plz ASAP

Answers

Answer:

Hey there!

Your answer is c)

Answer:

2√5

Step-by-step explanation:

The triangle that's shown on the page is a special isosceles right triangle with angle measures of 45° - 45° - 90°

Since one of the side length that sees 45° angle measure is 2√5 the other also has to be equal to this value so the answer is 2√5

Solve the system of equations by the substitution method.
X + 8y = 21
3x + 5y = 6

The solution is .(Simplify your answer. Type and ordered pair)

Answers

67

Step-by-step explanation:

idek i guessed

Use factoring to write an expression that is equivalent to 28w - 40.

Answers

Answer:

4(7w+10)

Step-by-step explanation:

Answer:

4(7w+10)

Step-by-step explanation:

A cube has a surface area of 150
cm squared. Find the side length of the cube in cm.

Answers

Answer:

Step-by-step explanation:

6 faces have an area of 150 cm^2

1 face has an area of 150/6 = 25 cm^2

The formula for the area of one face of a cube = s^2 which is the length of  a side squared.

s^2 = 25

sqrt(s^2) = sqrt(25)

s = 5

You can buy 5 cans of beans at the Village Market for $3.20. You can buy 10 of the same cans of beans at Sam’s Club for $7.30. Which place is the better buy?

Answers

Answer:

Village Market

Step-by-step explanation:

3.20÷5=.64

7.30÷10=.73

Village market because if you buy two packs of 5 cans to for $3.20 it will be only $6.40 compared to sams club for 10 cans for $7.30. At Village market you can get the same amount for a cheaper price

Pam borrowed $0.45 from her friend Tina for five days to buy candy bars. Represent the amount that pam borrowed as the product of two rational numbers then determine how much pan owes her friend!!!!! PLEASE HELP IM GIVING 50 points

Answers

Answer:

2.25

Step-by-step explanation:

2.25 is a rational number sq root of 2.25 is = 1.5 and we can also write 1.5 in p/q form =15/10 so it is a rational number.

In Vindales wig shop 1/4 of the wigs are blonde and 1/4 of wigs are brunette. What fraction of the wigs are either blonde or brunette?

Answers

Answer:

The answer is 2/4

Step-by-step explanation:

This is due like now!!!! Please help!!!

Look at the graph:

What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.​

Answers

1/3x is the answer to your question

i need help with geometry !

Answers

pretty sure it’s 157 because they’re alternate exterior angles alternate exterior angles are congruent.

Answer:

157 degrees.

Step-by-step explanation:

If lines are parallel, then alternate exterior angles are congruent.

The third term in an arithmetic sequence is 9 and the fifth term is 21 . If the first term if a1, which is an equation for the nth term of this sequence?

A:an=6n-9
B:an=14n+6
C:an=6n+14
D:an=9n-6

Answers

Answer:

A: an = 6n - 9

Step-by-step explanation:

third term in an arithmetic sequence is 9

a3 = a + 2d

a + 2d = 9

the fifth term is 21

a5 = a + 4d

a + 4d = 21

a + 2d = 9 (1)

a + 4d = 21 (2)

Subtract (1) from (2) to eliminate a

4d - 2d = 21 - 9

2d = 12

d = 12/2

d = 6

Substitute d = 6 into (1)

a + 2d = 9 (1)

a + 2(6) = 9

a + 12 = 9

a = 9 - 12

a = -3

nth term of this sequence = a + (n - 1)d

= -3 + (n - 1)6

= -3 + 6n - 6

= 6n - 9

an = 6n - 9

what is the sum?
[tex] \binom{3}{5} + \binom{1}{5} [/tex]
​

Answers

Answer:

4/5

Step-by-step explanation:

The sum of three consecutive numbers is 60. What is
each number?
Write an equation:
Solve:

Answers

20 + 20 + 20 = 60 that's the answer
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