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
melomori [17]
3 years ago
7

Solve for x. please

Mathematics
2 answers:
Lorico [155]3 years ago
8 0
X=109

The polygon has 5 sides which makes it a pentagon

The sum of all of the angles of a pentagon equal 540 degrees.

Add all given angles (431 degrees)

Subtract 431 from 540 and you will get 109 which is X
Lisa [10]3 years ago
5 0
X is equivalent to 109
You might be interested in
What is the rule when multiplying or dividing by a negative number to solve inequalities?
Alika [10]
You flip the inequality.
Example: if x > -y and you divide both sides by (-1) then you flip the inequality so: -x < y
4 0
3 years ago
Read 2 more answers
Running out of time! Please help and show work! Thank you! Will mark brainliest!
VikaD [51]
<h3>​(-3j²k³)²(2j²k)³</h3>

(-3j²k³)²(2j²k)³ = <em>When a power is raised to a power the exponents have to be multiplied.​</em>

​= (-3²j⁽²*²⁾k⁽³*²⁾)(2³j⁽²*³⁾k³) = <em>We can take out the constants</em>

​= (9)(8)(j⁴k⁶)(j⁶k³) = <em>We can group the same variables</em>

= 72(j⁴j⁶)(k⁶k³) = <em>When multiplying two powers that have the same base, you have to add the exponents.​</em>

= 72 j⁽⁴⁺⁶⁾k⁽⁶⁺³⁾ = 72j¹⁰k⁹​

​Answer = 72j¹⁰k⁹

​Hope this helps!​​​​

​​\textit{\textbf{Spymore}}​​​​​​

5 0
3 years ago
Which number is halfway between 318970 and 719070​
Juliette [100K]

Answer:

it is 519020

Step-by-step explanation:

8 0
3 years ago
Which decimal number has the smallest value: 6.2; 0.62; 62.0; or 6.002?
eimsori [14]

Answer:

0.62

Step-by-step explanation:

Think of the answer like it's money. If I have 0.62 cents and everyone else has a total of 6 dollars, I would have the smallest amount of money.

Hope this helps :D

7 0
3 years ago
Read 2 more answers
Rational numbers <br><br><br> help me please
baherus [9]

Answer:

use a calculater multiply them

2 over 9 would just be 9 x 9= 81

4 over 2 would just be 2 x 2 x 2 x 2 = 16

do NOT do 2 x 4 bec that will be 8

6 0
2 years ago
Other questions:
  • Is y=2x+7 a linear function? use a complete sentence to explain why or why not.
    5·2 answers
  • A check register is a good source of information for budget planning purposes. True False
    8·2 answers
  • What is 2 divided by 38
    9·2 answers
  • Reason on why xy=uv,uv=tv
    9·1 answer
  • What is the answer for 12a-a
    8·1 answer
  • Kim and jim went on a 42-mile canoe trip. they have traveled 6 miles per day for three days. if they maintain that rate, how man
    14·2 answers
  • Marisol is preparing a care package to send to her brother. The package will include a board game that weighs 4 lb and several 1
    13·1 answer
  • If y varies inversely as x and y = –9 when x = –11, find y when x = 66.
    5·2 answers
  • I have eyebrows in my eyes help me
    8·2 answers
  • At the museum, 10% of the visitors were senior citizens. If there were 150 senior citizens , what was the total number of visito
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!