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
Nitella [24]
2 years ago
9

Find the missing angle please!!

Mathematics
1 answer:
beks73 [17]2 years ago
8 0
Step 1: All angles in a triangle must add up to 180! Therefore, in the upper triangle, add up the two you know 85+35=120 so the missing angle is 60.
Step 2: Bottom triangle. Your new angle above (60) is the pair of the opposite angle - so it too is 60. So now you know 2 of the 3 angles: 60+64=124 Subtract that from 180 and you get 56...which is the answer for ?
You might be interested in
Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Alborosie
The answer to this question would be R= 19.995
8 0
3 years ago
Speed equal to 2 x square is equal to 10 X and Y is equal to 10 Y then find PTR 100​
mafiozo [28]
2x-10x=y-10y I’m not sure if you want to use this but yeah lol
8 0
3 years ago
The ratio of coins to notes in a bag is 3 to 8. If there are a total of 24 coins then how many notes are there? 
BaLLatris [955]
Set up a proportion 
3 coins:8 notes and then the other one 24 coins : x (unknown notes)
they have a relationship so we can set them equal to each other.
3/8=24/x cross multiply: 8 * 24 = 192
Now divide that by 3: 192/3 = 64 
So there are 64 notes in the bag
8 0
2 years ago
How many ways are there to choose a committee of 3 people from a group of 9 people?
QveST [7]
C r = (n!)/(r!(n-r)!)
9 C 3 = (9!)/(3!*(9-3)!)
9 C 3 = (9!)/(3!*6!)
9 C 3 = (9*8*7*6!)/(3!*6!)
9 C 3 = (9*8*7)/(3!)
9 C 3 = (9*8*7)/(3*2*1)
9 C 3 = (504)/(6) 9 C 3 = 84
3 0
3 years ago
Solve this inequality : 5x+7x<36
Lera25 [3.4K]

Answer:

x < 3

Step-by-step explanation:

5x+7x<36

12x<36

Divide both sides by 12

x<3

7 0
2 years ago
Other questions:
  • Which is the number, which when squared and added to 12 becomes seven times its value ?
    6·2 answers
  • When negative five is subtracted from a number the result is 10. Find the number.
    13·2 answers
  • Five years ago, an alligator was 2 1/6 feet long. Today the alligator is three times longer. How long is the alligator now
    13·1 answer
  • A circular plate has a radius of 13cm. What is the area of the plate? Use 3.14 for pi. Enter your answer as a decimal in the box
    15·1 answer
  • Please help me with this probability question!
    5·2 answers
  • What is the median?<br> 122235
    7·1 answer
  • Find the value of x.<br>6 3 2 x​
    15·1 answer
  • A company order two types of games, board and electronic. A shipment
    8·2 answers
  • The temperature in Chicago, Illinois dropped to -9 °F during the night.
    8·2 answers
  • Please help thank you
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!