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
zmey [24]
3 years ago
13

Write and solve an equation to determine the measures of the angles in each

Mathematics
1 answer:
Anarel [89]3 years ago
5 0

Answer:

9. x = 45°

10. x = 55°

11. x = 9°

Step-by-step explanation:

9. \: x + x + 2x = 180 \\ 4x = 180 \\ x =  \frac{180}{4}  \\ x = 45

10. \: x + (x - 2) + 72 = 180 \\ x + x - 2 + 72 = 180 \\ 2x + 70 = 180 \\ 2x = 180 - 70 \\ 2x = 110 \\ x =  \frac{110}{2}  \\ x = 55 \\

11. \: 4x + 3x + 13x = 180 \\ 20x = 180 \\ x =  \frac{180}{20}  \\ x = 9 \\

You might be interested in
what is the missing number? imput B;4,12,16,24,32,40. output A:8,16,20,_,_ rules a=b+4. SUPER URGENT !!!!!!!!!!
BigorU [14]
The given equations is: a=b+4
Given the following clues:
a=24+4 --- 28
a=32+4 --- 36
a= 40+4 --- 44

3 0
3 years ago
Which parent function does not have a graph that goes through the origin?
madreJ [45]

Answer:

i think the second option

Step-by-step explanation:

follow me on my insta a.cc.o.u.n.t below

<h2><em><u>"</u></em><em><u>A</u></em><em><u>T</u></em><em><u>T</u></em><em><u>I</u></em><em><u>C</u></em><em><u>U</u></em><em><u>S</u></em><em><u>_</u></em><em><u>S</u></em><em><u>W</u></em><em><u>E</u></em><em><u>E</u></em><em><u>T</u></em><em><u>L</u></em><em><u>O</u></em><em><u>V</u></em><em><u>E</u></em><em><u>R</u></em><em><u>"</u></em></h2>

3 0
3 years ago
Can some one please help me
Inessa05 [86]

Answer:

8:1

Step-by-step explanation:

Don reads 8 pages a minute. Therefore the amount of pages he could read is 8 and the amount of time it takes is a minute

7 0
3 years ago
Dylan owes half as much money as he used to owe. If he used to owe $28, which of the following expressions would reflect how muc
IrinaVladis [17]

Answer:

it is the second one i had this question. mark as brainliest

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Helpppppp!!! PLEASE<br> :((
Ksenya-84 [330]

Answer:

the only one that is a function is B

Step-by-step explanation:

the rest of them have repeating inputs which makes them no functions

7 0
2 years ago
Other questions:
  • How do you do this in simplest form
    10·1 answer
  • A meat market has 68 pounds of meat to divide into 6 packs. He must use all the meat. How many pounds of meat will be in each pa
    9·2 answers
  • What is the answer to x=55
    7·2 answers
  • An epidemic has hit Minecole City. Its population is declining 34% every hour. In just 3 hours, there are only 25,143 people lef
    9·1 answer
  • Jar #3 contains 21 gummie bears. How many gummie bears can you get if you can have 1/3 of them
    10·2 answers
  • What is the range of the following relation?
    8·1 answer
  • Pls help with 2 and 5 please
    15·1 answer
  • What is the next term of the arithmetic sequence?<br> -2, 3, 8, 13, 18,
    6·2 answers
  • Please answer A,B,C &amp;D. Question is in the pic.​
    13·1 answer
  • Describe the end behavior of the graph of the function.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!