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
makkiz [27]
2 years ago
10

Does anyone know how to do these?

Mathematics
1 answer:
sladkih [1.3K]2 years ago
4 0
7) • A straight line is 180 deg
• So B = 180-138 = 42 degrees
• Isosceles triangles have equal angles on the equal sides
• So G = 42 degrees
• We know a triangle has 180 degrees
• So 180 - 42 - 42 = 96 degrees for A

8) • Use similar logic to above
• TCB = 180 - 87 = 2x
• TCB = 46.5 degrees
• ACB = 180 - 65 = 2x
• ACB = 57.5 degrees
• TCB + ACB = ACT = 104 degrees
You might be interested in
If 3x − 3 ≤ f(x) ≤ x2 − 3x + 6 for x ≥ 0, find lim x→3 f(x).
MAXImum [283]
Wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages 
5 0
2 years ago
Ok. Keleiek 2/7=^++^*€€£|€|£|
nikdorinn [45]
What is that??????????????
3 0
3 years ago
Read 2 more answers
A satrellite moves at a speed of 27,000 kilometers per hour. Write four numbers that could be the actual speed of the satellite?
Maurinko [17]
Some satellites are up to 13,482,567 or 30,098,766 or 80,453,872 or even 900,435,879
8 0
2 years ago
A high school club has a performance, with 800 tickets to sell. Tickets are $6 before the day of the show, and $9 on the day of
sweet-ann [11.9K]
A) Let x = number of presale tickets 
<span>y = number of day of show tickets </span>

<span>x + y =< 800 </span>
<span>6x + 9y >= 5000 </span>

<span>b) 6x + 9y >=5000 </span>
<span>6(440) + 9y >=5000 </span>

<span>y >= 262.2 </span>
<span>263 tickets </span>

<span>440 advance purchase tickets added to 263 day of show tickets is 703 tickets, which is below the 800 ticket maximum.</span>
4 0
2 years ago
Read 2 more answers
How would u location 8/3 and -11/3 on a number line?
tia_tia [17]

Answer:

it would be point A if there is a point A

8 0
2 years ago
Other questions:
  • In a recent year, one United States dollar was equal to about 82 Japanese yen are equal to $100? $1,000? $10,000
    9·1 answer
  • There are ten members of the debate team: Ann, Bill, Carla, Don, Ed, Frank, Gretchen, Harry, Isabel, and Jen. If they randomly c
    7·1 answer
  • A museum groundskeepers is creating a semicircle statuary garden with a diameter of 30 feet. The fencing cost 9.25 per linear fo
    9·1 answer
  • Can someone please tell me how to solve this?
    9·1 answer
  • Tony has $20. He wants to buy at least 4
    7·1 answer
  • Jayden painted 1/6 of a wall in 2/3 hour. At this rate , how many hours will it take Jayden to paint the wall.
    8·1 answer
  • In a clinical trial of a certain​ drug, 17 subjects experience headaches among the 221 subjects treated with the drug. Construct
    5·1 answer
  • Help im doing a math test
    14·1 answer
  • When you combine the like terms -x and -32x,what does that simplify to?
    10·1 answer
  • Solve each equation.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!