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
Llana [10]
2 years ago
10

What’s the missing angle. Brainliest if your correct

Mathematics
1 answer:
stellarik [79]2 years ago
6 0

<u>We are given:</u>

We know that the sum of all interior angles of a Pentagon is 540°

we are given 4 out of the 5 angles

<u>Solving for x:</u>

since the sum of all 5 angles is 540°:

75 + 130 + 135 + x + 90 = 540

x + 430 = 540

x = 540 - 430

x = 110°

You might be interested in
8 1/5 - 3 4/5 help me PLEEEEEASE
Alex17521 [72]

Answer:

1/5x(41-19h)

41/5-19/5h

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
(2n – 3)(5n+6)<br> How do I solve this ?
nalin [4]

Answer:

Step-by-step explanation:

(2n - 3)(5n + 6) = 2n*(5n + 6) -3*(5n +6)

=2n*5n + 2n*6 -3*5n + (-3)*6

=10n² + 12n - 15n - 18

= 10n² -3n - 18

5 0
3 years ago
Read 2 more answers
Do you guys know how to delete a question???
Tasya [4]

I think question cannot be deleted here because I also tried

5 0
3 years ago
Read 2 more answers
How do you find an area of a triangle when you just have two sides and an angle?
Olenka [21]
You have to use sin, cos, tan and find the length of the last side and other angles. Then you have to put an imaginary line down the middle and use the sin, cos, tan to find the height and then do 1/2 base times height.
5 0
2 years ago
NEED HELP PLEASE!!!!
Masja [62]

Answer:

Yes

Step-by-step explanation:

\sqrt{\frac{2x}{9} }={\frac{\sqrt{2x} }\sqrt{} {9} }  =\frac{\sqrt{2x} }{3}=\frac{1}{3}\sqrt{2x}

3 0
2 years ago
Other questions:
  • Find the unknown length in the right triangle. If​ necessary, approximate the length to the nearest thousandth. A: 13in and B: 2
    14·2 answers
  • What number should be placed in the box to help complete the division calculation?
    9·1 answer
  • In a school band, the ratio of student late who play the tuba to the students who play the trumpets is 1:6. The ratio of student
    13·1 answer
  • a cylinder and a cone start with the same radius and height the radius of the cone is then trippled and the height of the cone i
    14·1 answer
  • Use the information given in the diagram to prove that m∠JGI = One-half(b – a), where a and b represent the degree measures of a
    12·2 answers
  • 5x-y=-15<br> x+y=-3<br><br> USE SUBSTITUTION METHOD
    7·2 answers
  • I think of a number, multiply it by 2, add 7 and the result is 10​
    6·1 answer
  • Rahul, a coach at a local school has collected data on his players. But in an accident he lost how many games each player partic
    10·1 answer
  • What statement does not apply to a debit card
    10·2 answers
  • What is 9,876 divided by 18?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!