1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
steposvetlana [31]
2 years ago
8

Pleaseee helpppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Anit [1.1K]2 years ago
5 0

Answer:

540°

General Formulas and Concepts:

<u>Math</u>

  • Counting

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Geometry</u>

  • Sum of Angles: 180(n - 2)°

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a 5-sided polygon (irregular pentagon)

n = 5

<u>Step 2: Find Sum</u>

  1. Substitute in <em>n</em> [Sum of Angles]:                                                                    180(5 - 2)°
  2. (Parenthesis) Subtract:                                                                                   180(3)°
  3. Multiply:                                                                                                           540°
lutik1710 [3]2 years ago
3 0

Answer: 540

Step-by-step explanation:

{(n - 2) * 180}

This is the formula for the sum of interior angles with side lengths n. Counting the sides we have 5 sides.

(5 - 2) * 180 = 540

You might be interested in
The distance from the Earth to the Moon is 384 000 km. Work out the time it would take a car travelling at 100 km/h to travel 38
suter [353]

Answer:

3840

Step-by-step explanation:

thbyrtjnbyj

8 0
2 years ago
The log of x cubed times y squared simplified
tresset_1 [31]

Answer:

log(x^{3}y^{2}) = 3 log x+2 log y

Step-by-step explanation:

Step 1:-

using logarithmic formula log(ab)=log a+log b

so given log(x^{3} y^{2} ) = log (x^{3} )+log(y^{2} )

now simplify

                                              = 3 log x+2 log y

<u>Answer:</u>-

log(x^{3}y^{2})= [tex]3 log x+2 log y

4 0
3 years ago
Please help, i can't figure this out and im ready to pull my hair out!!!
Nat2105 [25]

Answer:

I'm sorry I don't know the equation, but she walks 3 mph.

Step-by-step explanation:

We know that the answer is asking for speed, which needs both distance and time, so we also need both. Which is where the 9 mph is used. 9 mph means its a difference. b means biking mph, w means walking mph, sooo ----->>> b=w+9, and the difference in the 1st equation is 36, which means the first equation is 4 times larger than the b=w+9, so she walked 48 miles, as well as walked 12 miles in 4 hours. Divide then distances by 4, and you get 12 miles and 3 miles in one hour. Or 12 mph & 3 mph, which fits into 12=3+9. So she walks 3 miles per hour.

5 0
2 years ago
I need to know this plz and thank u
mr_godi [17]
The third one :) I hope I did it right
3 0
3 years ago
Read 2 more answers
Which scale factors produce a contraction under a dilation of the original image?
Svetlanka [38]
-1/2 and 1/2 i checked its right 
4 0
3 years ago
Read 2 more answers
Other questions:
  • Square root of 8 + square root of 50 - square root of 72
    10·1 answer
  • There are 32 student,nine of those are women,what percent are men,round to the nearest tenth?
    7·1 answer
  • The sum of 2 consecutive numbers is 37. Find the numbers. If x represents the smaller integer, then the larger integer is
    7·1 answer
  • Zak paid 450 dorllarsfor a motor at discount of 10% find the actual selling price of the motor I need it ASAP​
    15·1 answer
  • Pls help me I’m failing I’ll brainlest
    8·2 answers
  • Keith has $500 in a savings account at the beginning of the summer. He wants to have at least $200 at the end
    12·1 answer
  • The length of the base of an isosceles triangle is x. The length of a leg is 3x-5. The perimeter of the triangle is 39. Find X.
    5·1 answer
  • Laboratory tests show that the lives of
    8·1 answer
  • Two friends are to share a pizza that is one-third cheese, one-third pepperoni, and one-third green pepper. To Zelda, the cheese
    6·1 answer
  • bridget is growing seven plants for her science project. here are the heights of the plants after four weeks. what is the mode?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!