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
uysha [10]
3 years ago
15

Please help me! Thank yoouuuu!

Mathematics
2 answers:
zepelin [54]3 years ago
7 0
14;)()()(();)(((;(((((
-Dominant- [34]3 years ago
4 0

Hello.

This is how I would work out this question, please let me know if there are any flaws.

Write an equation:

9x+24+30x=180

We know that a straight line is an 180 degree angle, so both angles should have a sum of 180.

Now, we solve algebraically.

9x+24+30x=180

39x+24=180

39x+24-24=180-24

39x=156

39x/39=156/39

x= 4

Substitute 4 for x in each expression.

9x+24

9(4)+24

36+24

60

So, the first angle is 60 degrees.

30x

30(4)

120

The second angle is 120 degrees.

Angle AEB is opposite angle DEC, so that means it has the same value of 60 degrees.

∴The answer is 60 degrees.

Please check it over and try other ways of solving to make sure I have the correct answer. I tried my best, hope this helps!

You might be interested in
A dinner for two at the local seafood restaurant cost
Vlad [161]

Answer:

63.38

Step-by-step explanation:

(49.90)(20%)(6%)

20%= $9.98

49.90+9.98 =59.80

(59.80)(6%)

6%= $3.58

59.80+3.58=63.38

8 0
2 years ago
B^2-5b+3 for b=-3 plz help​
nika2105 [10]

Hey there!

b^2 - 5b + 3

= -3^2 - 5(-3) + 3

= -9 - (-15) + 3

= -9 + 15 + 3

= 6 + 3

= 9

Answer: 9

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

3 0
2 years ago
PLEASE HELP WILL GIVE BRAINLIEST 5 STARS AND A THANKS DUE IN 1 HOUR AND A HALF!!
Hunter-Best [27]

Answer: 2.3 / -3

Step-by-step explanation: If you want me to to explain it, just ask!

8 0
2 years ago
Read 2 more answers
Suppose two different states each pick a two-digit lottery number between 00 and 99 (for a 100 possible numbers).
Neporo4naja [7]
A. 1/10000 because it is a 1/100 chance for each. 
b. 1/100 because there are 10,000 options and 100 of them are the same options. Simplify for the answer. 
6 0
3 years ago
Write each of the following numerals in base 10. For base​ twelve, T and E represent the face values ten and​ eleven, respective
kifflom [539]
233 base five = 2 x 5^2 + 3 x 5 + 3 x 1 = 2 x 25 + 15 + 3 = 50 + 18 = 68 base 10

11000 base two = 1 x 2^4 + 1 x 2^3 = 16 + 8 = 24 base ten

43E base twelve = 4 x 12^2 + 3 x 12 + 11 x 1 = 4 x 144 + 36 + 11 = 576 + 47 = 623 base ten
5 0
3 years ago
Other questions:
  • If a rectangular piece of paper was cut into a square, what would happen to the
    9·2 answers
  • Suppose that 20% of students at high school A and 18% of students at high school B participate on a school athletic team. Indepe
    5·1 answer
  • What is the answer to 20+8(q-11)=-12
    8·2 answers
  • What is the purpose of simultaneous equations?
    8·1 answer
  • The Eiffel Tower is 324 m tall. If a tourist is looking at it from 100 m away from the base,
    12·1 answer
  • Dana takes a sheet of paper and cuts from one corner to the opposite corner, making two triangles. If the piece of paper is 8 in
    6·1 answer
  • Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
    11·1 answer
  • 8. It takes Olivia 3 | yards of ribbon
    9·1 answer
  • The graph and table below show two linear functions. The graph shows function f and table shows function g.
    8·1 answer
  • Put the following equation of a line into slope-intercept form, simplifying all fractions. 2x-3y=−9
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!