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
mihalych1998 [28]
3 years ago
5

Could someone explain and help

Mathematics
1 answer:
vichka [17]3 years ago
8 0

Answer:

  80°

Step-by-step explanation:

The sum of the two angles (red and blue) is 145°, so you have ...

  (4x +5)° +(6x -10)° = 145°

  10x = 150 . . . . . . . . divide by °, add 5, simplify

  x = 15 . . . . . . . . . . . divide by 10

Then the measure of the angle of interest is ...

  m∠XMN = (6x -10)° = (6·15 -10)° = 80°

You might be interested in
(-6x) / (-2)<br> Simplify.<br><br> 12x<br> 4x<br> 3x<br> 1/12x
ElenaW [278]

\dfrac{-6x}{-2}=\dfrac{-6}{-2}x=3x

8 0
3 years ago
And these. I’m desperate help
denis23 [38]
7 is A and 8 is also A
3 0
3 years ago
Help please, I don't understand!!! D:
ch4aika [34]
The answer is 2 hours because from 5 to 7  the temperature was raising <span />
4 0
3 years ago
Read 2 more answers
What is it quick. And drop y’all Insta ask more
Tcecarenko [31]

Answer:

225 m2

Step-by-step explanation:

area= side*side

= 15x15

225 m2

4 0
2 years ago
HeLP ASAP WiLl GiVe bRanIiEst!!!!!
riadik2000 [5.3K]

<u>x = 9</u>

Step-by-step explanation:

mean = 5+7+7+x /4 = 7

19+x / 4 = 7

19+x = 28

x = 9

6 0
2 years ago
Read 2 more answers
Other questions:
  • 16 m, 21 m, 39 m in geometry tryna find out how to measure the side length that could form a triangle
    6·1 answer
  • PLEASE HELP ME I WILL GIVE YOU POINTS IF ITS RIGHT
    12·2 answers
  • There are ten people in the Baking Club, including Mark. They choose $3$ people to form an executive committee. How many possibl
    7·1 answer
  • Arionna claims that since there are 3 feet in a yard, there are 9 cubic feet in a cubic yard. Which statement about her claim is
    10·2 answers
  • PLEASE HELP ME evaluate cot pi/5
    7·2 answers
  • Help please I am in a rush plz help so confused
    5·1 answer
  • The expression factors as: (n4 + 3)(n4 + 3)<br> (n4 - 3)(n4 + 3)<br> (n4 – 3)(n4 – 3)
    13·2 answers
  • How many 2 3 -quart portions are in 7 1 2 quarts of soup?
    5·2 answers
  • Solve for X. Show your work<br><br><br> 3x(2x - 5) = (3x - 4)(2x + 1)
    14·1 answer
  • Whiat is the converse of the statement below?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!