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
lilavasa [31]
3 years ago
11

∠3 and ∠4 are supplementary angles. Given m∠3=116°, find m∠4. m∠4= °

Mathematics
1 answer:
Orlov [11]3 years ago
7 0

Supplementary angles are angles that add up to 180 degrees.

m<3 + m<4 = 180 degrees

116 + m<4 = 180 degrees.

Subtract 116 from both sides.

m<4 = 64 degrees

You might be interested in
Svp aidez moi jai pas compris cet exercice
Andrej [43]

Answer:

Svp aidez moi jai pas compris cet exercice

Step-by-step explanation:

4 0
2 years ago
What is the answer for (1/2 divided by 2/7) divided by 4/3
Kaylis [27]

Answer:

1.3125

Step-by-step explanation:

1/2 divided by 2/7 is 1.75

1.75 divided by 4/3 equals 1.3125

6 0
2 years ago
How many quarts are there in 10 1/2 Gallons
umka2103 [35]
42 quarts is the answer
4 0
3 years ago
Read 2 more answers
Write an inequality to show how much more needs to be saved to reach $100?
pentagon [3]
It’s d or a but it’s probably d don’t take my word for it boy
8 0
2 years ago
Read 2 more answers
HELP PLEASE!!! I need help with 94 if you could show the steps that would be very helpful!
aksik [14]
A combination is an unordered arrangement of r distinct objects in a set of n objects. To find the number of permutations, we use the following equation:

n!/((n-r)!r!)

In this case, there could be 0, 1, 2, 3, 4, or all 5 cards discarded. There is only one possible combination each for 0 or 5 cards being discarded (either none of them or all of them). We will be the above equation to find the number of combination s for 1, 2, 3, and 4 discarded cards.

5!/((5-1)!1!) = 5!/(4!*1!) = (5*4*3*2*1)/(4*3*2*1*1) = 5

5!/((5-2)!2!) = 5!/(3!2!) = (5*4*3*2*1)/(3*2*1*2*1) = 10

5!/((5-3)!3!) = 5!/(2!3!) = (5*4*3*2*1)/(2*1*3*2*1) = 10

5!/((5-4)!4!) = 5!/(1!4!) = (5*4*3*2*1)/(1*4*3*2*1) = 5

Notice that discarding 1 or discarding 4 have the same number of combinations, as do discarding 2 or 3. This is being they are inverses of each other. That is, if we discard 2 cards there will be 3 left, or if we discard 3 there will be 2 left.

Now we add together the combinations

1 + 5 + 10 + 10 + 5 + 1 = 32 choices combinations to discard.

The answer is 32.

-------------------------------

Note: There is also an equation for permutations which is:

n!/(n-r)!

Notice it is very similar to combinations. The only difference is that a permutation is an ORDERED arrangement while a combination is UNORDERED.

We used combinations rather than permutations because the order of the cards does not matter in this case. For example, we could discard the ace of spades followed by the jack of diamonds, or we could discard the jack or diamonds followed by the ace of spades. These two instances are the same combination of cards but a different permutation. We do not care about the order.

I hope this helps! If you have any questions, let me know :)








7 0
3 years ago
Other questions:
  • Please help me !!!!!!!!
    12·1 answer
  • Austin can eat 3 doughnuts per minute. Equation for that would be: d=3m. Jose ate donuts at the following rate : 2:4 4:8 6:12. W
    9·2 answers
  • The weight V of an object on Venus varies directly with its weight E on Earth. A person weighing 120 lb on Earth would weigh 106
    14·2 answers
  • Lucas and Erick are factoring the polynomial 12x3 – 6x2 + 8x – 4. Lucas groups the polynomial (12x3 + 8x) + (–6x2 – 4) to factor
    7·2 answers
  • Find the slope of the line y = -2x + 3​
    10·1 answer
  • I am not sure if my son got the first answers right and he is stuck on the last three. The teacher did not provide good instruct
    12·1 answer
  • Tina has a pet sitting business. She charges a flat service fee of $30, plus $15 per day for each animal. If one of her customer
    7·2 answers
  • the ratio of red marbles to blue marbles was 8 to 3. What was the ratio of blue marbles to red marbles
    5·1 answer
  • Use desmos to make one histogram for the time played (minutes) and the # of goals scored.
    5·1 answer
  • in the rhombus shown below AC and BD are 6 and 4in respectively determine the area of the figure in square inches
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!